ARP Catalog. - all fasteners
Automotive Racing Products
Rod bolts, Main cap bolts, Head studs & bolts

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
https://www.rpmrons.com
1-801-754-5338 or Toll free 1-866-700-5877

Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

Engine Rebuild Kit and Parts Online Catalog.

Engine Rebuild & Assembly Balancing & 
Blueprinting
Cylinder Heads
Engine Rebuild Kits Engine Start-up Other Related Web Sites Page 1
Crankshafts Degree Cam Other Related Web Sites Page 2
Purchase warranty & Return Information About the owner of RPM Frequently Asked Questions
MASTER ENGINE REBUILD KITS & PARTS

Home

Don't forget to save to favorites
Hours: 9:00 AM to 5:00 PM Monday - Friday Mountain Time (Utah)
Call toll free to purchase at: 1-866-700-5877
We do not ship timing sets and components
Outside the U.S.

Order Form


ARP


Bolts & Washers
Stainless Steel & Chrome Moly 5-Packs

10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
Reduced
Wrenching
3/8-16
Standard
Wrenching
3/8-24
Reduced
Wrenching
3/8-24
Standard
Wrenching
7/16-14
Reduced
Wrenching
7/16-14
Standard
Wrenching
7/16-20
Reduced
Wrenching
7/16-20
Standard
Wrenching
1/2-13
1/2-20
M6 x 1.00
M8 x 1.25
M10 x 1.25
M10 x 1.50
M12 x 1.50
M12 x 1.75
FASTENER BULK BINS SAE 12-POINT NUTS METRIC 12-POINT NUTS
HEX NUTS STANDARD & NYLOC 5-PACKS SERRATED FLANGE NUTS
SELF LOCKING NUTS
SAE WASHERS METRIC WASHERS
INSERT WASHERS WELD BUNGS



Automotive Racing Products

Page 113
BULK FASTENERS

NOTE: Packed 5 on a card with washers
STAINLESSSTEEL &
CHROME MOLY 5-PACKS
WITH WASHERS


StainlessSteel & Chrome Moly Bolts
Available inStandardSizes From #10 to 1/2"
and MetricSizes From M6 to M12
With Underhead Lengths Ranging
From 1/2" to 6". Hex or 12-Pt. Heads.
Packaged In Convenient 5-Pack Cards.




Now you can use premium quality ARPstainlesssteel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP’sspecially alloyedstainlesssteel bolts and heat-treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensilestrength to provide asubstantial extra margin ofsafety over Grade 8 hardware. What’s more, you can’t beat the gorgeous looks of ARP’sspecially polishedstainlesssteel fasteners, and their ability to resist rust. They’re truly maintenance free! You can get 5-packs of any Dia. bolt from #10 to 1/2" or M6 to M12 in lengths ranging from 1/2" to 6" in your choice of hex or 12-point heads with washers included. Matching nuts are also available (see pages 126-128).

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 114
BULK FASTENERS
Bolts & Washers


- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
10-24
0.190" thread Dia.
24 threads / inch
n/a threaded to head
1/4" wrenching
0.260" head height
0.365" collar Dia.
0.5 0.5 n/a * - - - 701-0500 $12.17
0.625 0.625 n/a * - - - 701-0625 $12.75
0.75 0.75 n/a * - - - 701-0750 $12.75
1 1 n/a * - - - 701-1000 $13.86


- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
10-32
0.190" thread Dia.
32 threads / inch
n/a threaded to head
1/4" wrenching
0.260" head height
0.365" collar Dia.
0.5 0.5 n/a * - - - 702-0500 $12.17
0.625 0.625 n/a * - - - 702-0625 $12.75
0.75 0.75 n/a * - - - 702-0750 $12.75
1 1 n/a * - - - 702-1000 $13.86

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 115
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
1/4-20

1/4" thread Dia.
20 threads per inch
1/4" grip Dia.
5/16" wrenching
0.255" head height
0.515" collar Dia.
0.515 0.515 n/a * 650-0515 $10.79 640-0515 $11.43 621-0515 $14.49 611-0515 $15.25
0.75 0.75 n/a * 650-0750 $11.28 640-0750 $11.86 621-0750 $15.11 611-0750 $15.95
1 1 n/a * 650-1000 $11.73 640-1000 $12.19 621-1000 $15.73 611-1000 $16.39
1.25 1 0.25 650-1250 $11.86 640-1250 $12.33 621-1250 $15.94 611-1250 $16.53
1.5 1 0.5 650-1500 $16.65 640-1500 $17.36 621-1500 $22.32 611-1500 $23.32
1.75 1 0.75 650-1750 $16.95 640-1750 $17.68 621-1750 $22.72 611-1750 $23.78
2 1 1 650-2000 $17.27 640-2000 $18.04 621-2000 $23.16 611-2000 $24.14
2.25 1 1.25 650-2250 $17.55 640-2250 $18.28 621-2250 $23.49 611-2250 $24.56
2.5 1 1.5 650-2500 $17.68 640-2500 $18.60 621-2500 $23.78 611-2500 $24.95
2.75 1 1.75 650-2750 $18.04 640-2750 $18.94 621-2750 $24.14 611-2750 $25.43
3 1 2 650-3000 $18.28 640-3000 $19.26 621-3000 $24.56 611-3000 $25.77
3.25 1 2.25 650-3250 $18.60 640-3250 $19.55 621-3250 $24.95 611-3250 $26.20
3.5 1 2.5 650-3500 $19.00 640-3500 $19.89 621-3500 $25.38 611-3500 $26.67
3.75 1 2.75 650-3750 $19.39 640-3750 $20.23 621-3750 $25.82 611-3750 $27.06
4 1 3 650-4000 $19.73 640-4000 $20.66 621-4000 $26.17 611-4000 $27.46
4.25 1 3.25 650-4250 $20.11 640-4250 $21.01 621-4250 $26.64 611-4250 $27.87
4.5 1 3.5 650-4500 $20.47 640-4500 $21.37 621-4500 $27.00 611-4500 $28.23
4.75 1 3.75 650-4750 $22.87 640-4750 $25.91 621-4750 $32.77 611-4750 $32.84
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
1/4-28

1/4" thread Dia.
28 threads per inch
1/4" grip Dia.
5/16" wrenching
0.255" head height
0.515" collar Dia.
0.515 0.515 n/a * 750-0515 $11.76 740-0515 $12.24 721-0515 $16.05 711-0515 $16.94
0.75 0.75 n/a * 750-0750 $12.24 740-0750 $12.70 721-0750 $16.54 711-0750 $17.85
1 1 n/a * 750-1000 $12.70 740-1000 $13.21 721-1000 $17.01 711-1000 $18.76
1.25 1 0.25 750-1250 $12.91 740-1250 $14.34 721-1250 $17.20 711-1250 $18.97
1.5 1 0.5 750-1500 $17.47 740-1500 $18.75 721-1500 $22.52 711-1500 $24.11
1.75 1 0.75 750-1750 $17.99 740-1750 $19.40 721-1750 $22.84 711-1750 $24.62
2 1 1 750-2000 $18.15 740-2000 $19.55 721-2000 $23.03 711-2000 $24.94
2.25 1 1.25 750-2250 $18.27 740-2250 $19.72 721-2250 $23.32 711-2250 $25.23
2.5 1 1.5 750-2500 $18.43 740-2500 $19.88 721-2500 $23.65 711-2500 $25.75
2.75 1 1.75 750-2750 $18.94 740-2750 $20.20 721-2750 $23.98 711-2750 $26.07
3 1 2 750-3000 $19.24 740-3000 $20.66 721-3000 $24.30 711-3000 $26.43
3.25 1 2.25 750-3250 $19.72 740-3250 $21.13 721-3250 $24.82 711-3250 $26.71
3.5 1 2.5 750-3500 $20.20 740-3500 $21.59 721-3500 $25.23 711-3500 $27.22
3.75 1 2.75 750-3750 $20.66 740-3750 $22.07 721-3750 $25.75 711-3750 $27.71
4 1 3 750-4000 $21.13 740-4000 $22.61 721-4000 $26.25 711-4000 $28.36
4.25 1 3.25 750-4250 $21.53 740-4250 $23.04 721-4250 $28.99 711-4250 $29.35
4.5 1 3.5 750-4500 $22.24 740-4500 $23.49 721-4500 $33.00 711-4500 $30.29

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 116
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
5/16-18

5/16" thread Dia.
18 threads per inch
5/16" grip Dia.
3/8" wrenching
0.300" head height
0.620" collar Dia.
0.56 0.56 n/a * 651-0560 $11.86 641-0560 $12.33 622-0560 $15.94 612-0560 $16.54
0.75 0.75 n/a * 651-0750 $12.19 641-0750 $12.80 622-0750 $16.39 612-0750 $17.21
1 1 n/a * 651-1000 $13.28 641-1000 $13.89 622-1000 $17.81 612-1000 $18.59
1.25 1.25 n/a * 651-1250 $13.56 641-1250 $14.18 622-1250 $18.20 612-1250 $19.01
1.5 1 0.5 651-1500 $18.46 641-1500 $19.40 622-1500 $24.82 612-1500 $25.98
1.75 1 0.75 651-1750 $19.40 641-1750 $20.26 622-1750 $25.98 612-1750 $27.17
2 1 1 651-2000 $20.16 641-2000 $21.10 622-2000 $27.06 612-2000 $28.30
2.25 1 1.25 651-2250 $20.85 641-2250 $21.87 622-2250 $27.87 612-2250 $29.30
2.5 1 1.5 651-2500 $21.21 641-2500 $22.32 622-2500 $28.30 612-2500 $29.93
2.75 1 1.75 651-2750 $21.74 641-2750 $22.79 622-2750 $29.12 612-2750 $30.54
3 1 2 651-3000 $22.32 641-3000 $23.32 622-3000 $29.93 612-3000 $31.38
3.25 1 2.25 651-3250 $22.62 641-3250 $23.69 622-3250 $30.41 612-3250 $31.77
3.5 1 2.5 651-3500 $23.07 641-3500 $24.30 622-3500 $30.90 612-3500 $32.64
3.75 1 2.75 651-3750 $23.55 641-3750 $24.75 622-3750 $31.54 612-3750 $33.18
4 1 3 651-4000 $23.98 641-4000 $25.19 622-4000 $32.19 612-4000 $33.77
4.25 1 3.25 651-4250 $24.61 641-4250 $25.87 622-4250 $32.94 612-4250 $34.70
4.5 1 3.5 651-4500 $25.19 641-4500 $26.48 622-4500 $33.76 612-4500 $35.48
4.75 1 3.75 651-4750 $25.85 641-4750 $27.06 622-4750 $34.67 612-4750 $36.29
5 1 4 651-5000 $26.32 641-5000 $27.71 622-5000 $35.31 612-5000 $37.13
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
  5/16-24

5/16" thread Dia.
24 threads per inch
5/16" grip Dia.
3/8" wrenching
0.300" head height
0.620" collar Dia.

0.560

0.560 

n/a *
751-0560 $13.21 741-0560 $13.67 722-0560 $19.42 712-0560 $20.07

0.750 

0.750 

n/a *
751-0750 $13.37 741-0750 $13.79 722-0750 $19.78 712-0750 $20.55

1.000 

1.000 

n/a *
751-1000 $14.34 741-1000 $14.60 722-1000 $21.05 712-1000 $21.74

1.250 

1.250 

n/a *
751-1250 $14.49 741-1250 $14.78 722-1250 $21.37 712-1250 $22.01

1.500 

1.000 

0.500 
751-1500 $19.10 741-1500 $19.72 722-1500 $26.25 712-1500 $28.19

1.750 

1.000 

0.750
751-1750 $19.24 741-1750 $19.88 722-1750 $27.22 712-1750 $29.13

2.000 

1.000 

1.000 
751-2000 $19.55 741-2000 $20.31 722-2000 $28.03 712-2000 $30.10

2.250 

1.000 

1.250 
751-2250 $19.72 741-2250 $20.49 722-2250 $28.68 712-2250 $31.07

2.500 

1.000 

1.500 
751-2500 $19.88 741-2500 $20.66 722-2500 $29.13 712-2500 $31.55

2.750 

1.000 

1.750 
751-2750 $20.05 741-2750 $20.85 722-2750 $29.80 712-2750 $32.03

3.000 

1.000 

2.000 
751-3000 $20.31 741-3000 $21.13 722-3000 $30.46 712-3000 $32.70

3.250 

1.000 

2.250 
751-3250 $20.49 741-3250 $21.30 722-3250 $30.75 712-3250 $33.21

3.500 

1.000 

2.500 
751-3500 $20.66 741-3500 $21.45 722-3500 $31.23 712-3500 $33.83

3.750 

1.000 

2.750 
751-3750 $20.85 741-3750 $21.59 722-3750 $31.71 712-3750 $34.51

4.000 

1.000 

3.000 
751-4000 $21.13 741-4000 $21.81 722-4000 $32.23 712-4000 $34.97

4.250 

1.000 

3.250 
751-4250 $21.30 741-4250 $22.75 722-4250 $33.00 712-4250 $35.73

4.500 

1.000 

3.500 
751-4500 $21.45 741-4500 $23.49 722-4500 $33.65 712-4500 $36.44

4.750 

1.000 

3.750
751-4750 $23.69 741-4750 $23.69 722-4750 $35.77 712-4750 $37.18

5.000

1.000

4.000
751-5000 $24.03 741-5000 $24.00 722-5000 $36.12 712-5000 $37.85

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 117
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
3/8-16

Reduced
Wrenching

3/8" thread Dia.
16 threads per inch
3/8" grip Dia.
3/8" wrenching
0.300" head height
0.620" collar Dia.


reduced wrenching and collar
Dia. for tight clearance applications
0.5 0.5 n/a * 652-0500 $12.95 642-0500 $13.56 623-0500 $17.34 613-0500 $18.20
0.75 0.75 n/a * 652-0750 $13.72 642-0750 $14.34 623-0750 $18.42 613-0750 $19.23
1 1 n/a * 652-1000 $14.49 642-1000 $15.11 623-1000 $19.40 613-1000 $20.21
1.25 1.25 n/a * 652-1250 $15.31 642-1250 $15.92 623-1250 $20.45 613-1250 $21.30
1.5 1.1 0.4 652-1500 $20.47 642-1500 $21.39 623-1500 $27.52 613-1500 $28.68
1.75 1.1 0.65 652-1750 $21.17 642-1750 $22.19 623-1750 $28.48 613-1750 $29.74
2 1.1 0.9 652-2000 $22.00 642-2000 $23.07 623-2000 $29.49 613-2000 $30.90
2.25 1.1 1.15 652-2250 $22.79 642-2250 $23.84 623-2250 $30.54 613-2250 $31.99
2.5 1.1 1.4 652-2500 $23.55 642-2500 $24.75 623-2500 $31.54 613-2500 $33.18
2.75 1.1 1.65 652-2750 $24.30 642-2750 $25.52 623-2750 $32.64 613-2750 $34.25
3 1.1 1.9 652-3000 $25.09 642-3000 $26.32 623-3000 $33.64 613-3000 $35.31
3.25 1.1 2.15 652-3250 $25.85 642-3250 $27.22 623-3250 $34.67 613-3250 $36.50
3.5 1.1 2.4 652-3500 $26.65 642-3500 $27.97 623-3500 $35.70 613-3500 $37.51
3.75 1.1 2.65 652-3750 $27.30 642-3750 $28.78 623-3750 $36.66 613-3750 $38.57
4 1.1 2.9 652-4000 $27.87 642-4000 $29.38 623-4000 $37.34 613-4000 $39.40
4.25 1.1 3.15 652-4250 $28.43 642-4250 $29.80 623-4250 $38.14 613-4250 $39.95
4.5 1.1 3.4 652-4500 $29.19 642-4500 $30.75 623-4500 $39.14 613-4500 $42.24
4.75 1.1 3.65 652-4750 $30.00 642-4750 $31.52 623-4750 $40.18 613-4750 $42.62
5 1.1 3.9 652-5000 $30.61 642-5000 $32.13 623-5000 $41.06 613-5000 $43.07
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
3/8-16

Standard
Wrenching

3/8" thread Dia.
16 threads per inch
3/8" grip Dia.
16 threads per inch
7/16" wrenching
0.360" head height
0.700" collar Dia.
0.75 0.75 n/a * 654-0750 $15.89 644-0750 $16.63 625-0750 $22.84 615-0750 $24.04
1 1 n/a * 654-1000 $16.33 644-1000 $16.95 625-1000 $23.59 615-1000 $25.09
1.25 1.25 n/a * 654-1250 $16.63 644-1250 $17.10 625-1250 $25.23 615-1250 $26.00
1.5 1.1 n/a * 654-1500 $19.23 644-1500 $22.72 625-1500 $31.32 615-1500 $32.34
1.75 1.1 0.65 654-1750 $22.07 644-1750 $23.00 625-1750 $32.23 615-1750 $33.42
2 1.1 0.9 654-2000 $22.36 644-2000 $23.13 625-2000 $33.28 615-2000 $34.32
2.25 1.1 1.15 654-2250 $22.84 644-2250 $23.59 625-2250 $34.19 615-2250 $35.38
2.5 1.1 1.4 654-2500 $23.30 644-2500 $23.88 625-2500 $35.08 615-2500 $35.70
2.75 1.1 1.65 654-2750 $23.42 644-2750 $24.17 625-2750 $35.79 615-2750 $37.35
3 1.1 1.9 654-3000 $23.59 644-3000 $24.35 625-3000 $36.74 615-3000 $38.14
3.25 1.1 2.15 654-3250 $23.75 644-3250 $24.66 625-3250 $37.66 615-3250 $39.31
3.5 1.1 2.4 654-3500 $23.88 644-3500 $24.82 625-3500 $38.56 615-3500 $40.25
3.75 1.1 2.65 654-3750 $24.17 644-3750 $24.94 625-3750 $39.44 615-3750 $40.99
4 1.1 2.9 654-4000 $24.35 644-4000 $25.09 625-4000 $40.08 615-4000 $41.67

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 118
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
3/8-24

Reduced
Wrenching

3/8" thread Dia.
24 threads per inch
3/8" grip Dia.
3/8" wrenching
0.300" head height
0.620" collar Dia.

reduced wrenching and collar
Dia. for tight clearance applications
0.5 0.5 n/a * 752-0500 $14.44 742-0500 $12.91 723-0500 $20.55 713-0500 $21.87
0.75 0.75 n/a * 752-0750 $14.60 742-0750 $14.14 723-0750 $21.37 713-0750 $22.84
1 1 n/a * 752-1000 $14.78 742-1000 $15.25 723-1000 $22.20 713-1000 $23.65
1.25 1.25 n/a * 752-1250 $14.98 742-1250 $15.44 723-1250 $23.81 713-1250 $24.62
1.5 1.1 0.4 752-1500 $20.05 742-1500 $20.85 723-1500 $29.80 713-1500 $30.90
1.75 1.1 0.65 752-1750 $20.31 742-1750 $21.13 723-1750 $30.75 713-1750 $31.90
2 1.1 0.9 752-2000 $20.66 742-2000 $21.30 723-2000 $31.71 713-2000 $32.87
2.25 1.1 1.15 752-2250 $20.97 742-2250 $21.81 723-2250 $32.68 713-2250 $33.83
2.5 1.1 1.4 752-2500 $21.45 742-2500 $22.08 723-2500 $33.52 713-2500 $34.16
2.75 1.1 1.65 752-2750 $21.59 742-2750 $22.24 723-2750 $34.32 713-2750 $35.77
3 1.1 1.9 752-3000 $21.81 742-3000 $22.39 723-3000 $35.31 713-3000 $36.60
3.25 1.1 2.15 752-3250 $21.92 742-3250 $22.61 723-3250 $36.12 713-3250 $37.71
3.5 1.1 2.4 752-3500 $22.08 742-3500 $22.88 723-3500 $37.06 713-3500 $38.70
3.75 1.1 2.65 752-3750 $22.26 742-3750 $23.04 723-3750 $37.85 713-3750 $39.51
4 1.1 2.9 752-4000 $22.61 742-4000 $23.21 723-4000 $38.53 713-4000 $40.32
4.25 1.1 3.15 752-4250 $22.72 742-4250 $24.95 723-4250 $39.19 713-4250 $40.77
4.5 1.1 3.4 752-4500 $22.87 742-4500 $25.23 723-4500 $39.99 713-4500 $41.96
4.75 1.1 3.65 752-4750 $23.04 742-4750 $25.56 723-4750 $40.99 713-4750 $42.75
5 1.1 3.9 752-5000 $24.48 742-5000 $25.75 723-5000 $41.60 713-5000 $43.40
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
  3/8-24

Standard
Wrenching

3/8" thread Dia.
24 threads per inch
3/8" grip Dia.
7/16" wrenching
0.360" head height
0.700" collar Dia.

0.750 1.000   1.250 
1.500

0.750   1.000   1.250 
1.100

n/a *  
n/a *  
n/a *   0.400 
754-0750 $15.89
754-1000 $16.33 754-1250 $16.63
754-1500 $19.23
744-0750 $16.63 744-1000 $16.95 744-1250 $17.10 744-1500 $22.72 725-0750 $22.84 725-1000 $23.59 725-1250 $25.23 725-1500 $31.32 715-0750 $24.04
715-1000 $25.09 715-1250 $26.00
715-1500 $32.34

1.750   2.000   2.250 
2.500

1.100   1.100   1.100
1.100

0.650   0.900   1.150 
1.400
754-1750 $22.07 754-2000 $22.36 754-2250 $22.84 754-2500 $23.30 744-1750 $23.00 744-2000 $23.13 744-2250 $23.59 744-2500 $23.88 725-1750 $32.23 725-2000 $33.28 725-2250 $34.19 725-2500 $35.08 715-1750 $33.42 715-2000 $34.32 715-2250 $35.38 715-2500 $36.29

2.750   3.000   3.250   3.500

1.100   1.100   1.100 
1.100

1.650   1.900   2.150   2.400
754-2750 $23.42 754-3000 $23.59 754-3250 $23.75 754-3500 $23.88 744-2750 $24.17 744-3000 $24.35 744-3250 $24.66 744-3500 $24.82 725-2750 $35.79 725-3000 $36.74 725-3250 $37.66 725-3500 $38.56 715-2750 $37.35 715-3000 $38.14 715-3250 $39.31 715-3500 $40.25

3.750 
4.000

1.100   1.100

2.650 
2.900
754-3750 $24.17 754-4000 $24.35 744-3750 $24.94 744-4000 $25.09 725-3750 $39.44 725-4000 $40.08 715-3750 $40.99 715-4000 $41.67

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 119
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
7/16-14

Reduced
Wrenching

7/16" thread Dia.
14 threads per inch

7/16" grip Dia.
7/16" wrenching
0.400" head height
0.670" collar Dia.

reduced wrenching and
collar
Dia. for tight clearance applications
1.5 1.25 0.25 653-1500 $25.00 643-1500 $25.00 626-1500 $35.22 616-1500 $36.15
1.75 1.25 0.5 653-1750 $26.07 643-1750 $26.07 626-1750 $36.60 616-1750 $37.51
2 1.25 0.75 653-2000 $27.14 643-2000 $27.14 626-2000 $39.76 616-2000 $40.86
2.25 1.25 1 653-2250 $28.29 643-2250 $28.29 626-2250 $41.43 616-2250 $42.34
2.5 1.25 1.25 653-2500 $29.38 643-2500 $29.38 626-2500 $43.07 616-2500 $44.02
2.75 1.25 1.5 653-2750 $30.48 643-2750 $30.48 626-2750 $44.75 616-2750 $45.66
3 1.25 1.75 653-3000 $31.54 643-3000 $31.54 626-3000 $48.10 616-3000 $48.98
3.25 1.25 2 653-3250 $32.67 643-3250 $32.67 626-3250 $49.75 616-3250 $50.65
3.5 1.25 2.25 653-3500 $33.71 643-3500 $33.71 626-3500 $51.26 616-3500 $52.14
3.75 1.25 2.5 653-3750 $34.83 643-3750 $34.83 626-3750 $52.91 616-3750 $53.82
4 1.25 2.75 653-4000 $35.84 643-4000 $35.90 626-4000 $54.43 616-4000 $55.51
4.25 1.25 3 653-4250 $37.02 643-4250 $37.02 626-4250 $56.26 616-4250 $57.19
4.5 1.25 3.25 653-4500 $38.11 643-4500 $38.11 626-4500 $57.90 616-4500 $58.81
4.75 1.25 3.5 653-4750 $39.18 643-4750 $39.18 626-4750 $59.44 616-4750 $60.33
5 1.25 3.75 653-5000 $43.56 643-5000 $43.56 626-5000 $61.07 616-5000 $62.00
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
7/16-14

Standard
Wrenching

7/16" thread Dia.
14 threads per inch

7/16" grip Dia.
1/2" wrenching
0.345" head height
0.740" collar Dia.
1.5 1.25 0.25 655-1500 $22.72 645-1500 $23.30 624-1500 $33.58 614-1500 $33.58
1.75 1.25 0.5 655-1750 $23.59 645-1750 $23.75 624-1750 $34.97 614-1750 $34.97
2 1.25 0.75 655-2000 $24.94 645-2000 $25.87 624-2000 $36.45 614-2000 $36.45
2.25 1.25 1 655-2250 $25.87 645-2250 $26.77 624-2250 $37.92 614-2250 $37.92
2.5 1.25 1.25 655-2500 $27.68 645-2500 $28.43 624-2500 $39.40 614-2500 $39.38
2.75 1.25 1.5 655-2750 $28.61 645-2750 $29.36 624-2750 $40.86 614-2750 $40.86
3 1.25 1.75 655-3000 $30.26 645-3000 $30.99 624-3000 $42.28 614-3000 $42.28
3.25 1.25 2 655-3250 $30.99 645-3250 $31.77 624-3250 $43.73 614-3250 $43.73
3.5 1.25 2.25 655-3500 $33.71 645-3500 $34.50 624-3500 $45.17 614-3500 $45.17
3.75 1.25 2.5 655-3750 $34.50 645-3750 $35.22 624-3750 $46.66 614-3750 $46.66
4 1.25 2.75 655-4000 $35.22 645-4000 $36.02 624-4000 $48.10 614-4000 $48.10
4.25 1.25 3 655-4250 $36.02 645-4250 $36.74 624-4250 $49.59 614-4250 $49.59
4.5 1.25 3.25 655-4500 $36.74 645-4500 $37.51 624-4500 $51.04 614-4500 $51.04
4.75 1.25 3.5 655-4750 $38.22 645-4750 $39.03 624-4750 $52.53 614-4750 $52.53
5 1.25 3.75 655-5000 $39.76 645-5000 $40.53 624-5000 $57.06 614-5000 $57.06
               

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 120
BULK FASTENERS
Bolts & Washers
Bolts

- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
7/16-20

Reduced
Wrenching

7/16" thread Dia.
20 threads per inch

7/16" grip Dia.
7/16" wrenching
0.400" head height
0.670" collar Dia.

reduced wrenching and collar
Dia. for tight clearance applications
1 1 n/a * 753-1000 $17.55 743-1000 $18.15 724-1000 $28.87 714-1000 $29.78
1.25 1.25 n/a * 753-1250 $19.07 743-1250 $19.66 724-1250 $33.71 714-1250 $34.63
1.5 1.25 0.25 753-1500 $21.16 743-1500 $21.81 724-1500 $35.22 714-1500 $36.15
1.75 1.25 0.5 753-1750 $22.08 743-1750 $22.24 724-1750 $36.60 714-1750 $37.51
2 1.25 0.75 753-2000 $23.43 743-2000 $24.35 724-2000 $39.76 714-2000 $40.86
2.25 1.25 1 753-2250 $24.35 743-2250 $25.23 724-2250 $41.43 714-2250 $42.34
2.5 1.25 1.25 753-2500 $26.14 743-2500 $26.91 724-2500 $43.07 714-2500 $44.02
2.75 1.25 1.5 753-2750 $27.06 743-2750 $27.83 724-2750 $44.75 714-2750 $45.66
3 1.25 1.75 753-3000 $28.74 743-3000 $29.49 724-3000 $48.10 714-3000 $48.98
3.25 1.25 2 753-3250 $29.49 743-3250 $30.26 724-3250 $49.75 714-3250 $50.65
3.5 1.25 2.25 753-3500 $32.22 743-3500 $32.94 724-3500 $51.26 714-3500 $52.14
3.75 1.25 2.5 753-3750 $32.94 743-3750 $33.71 724-3750 $52.91 714-3750 $53.82
4 1.25 2.75 753-4000 $33.71 743-4000 $34.50 724-4000 $54.43 714-4000 $55.51
4.25 1.25 3 753-4250 $34.50 743-4250 $35.22 724-4250 $56.26 714-4250 $57.19
4.5 1.25 3.25 753-4500 $35.22 743-4500 $36.02 724-4500 $57.90 714-4500 $58.81
4.75 1.25 3.5 753-4750 $36.74 743-4750 $37.51 724-4750 $59.44 714-4750 $60.33
5 1.25 3.75 753-5000 $38.22 743-5000 $39.03 724-5000 $61.07 714-5000 $62.00
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
7/16-20

Standard
Wrenching

7/16" thread Dia.
20 threads per inch

7/16" grip Dia.
1/2" wrenching
0.345" head height
0.740" collar Dia.

0.500
0.625  0.750  0.875 

0.500  0.625  0.750  0.875 

N/A  N/A  N/A  N/A 
756-0500 $24.48
756-0625 $24.48 756-0750 $24.58 756-0875 $24.58
746-0500 $24.78 746-0625 $24.78 746-0750 $24.87 746-0875 $24.87 727-0500 $32.49 727-0625 $32.70 727-0750  727-0875  717-0500
717-0625  717-0750  717-0875 

1.000  1.125  1.250  1.375 

1.000  1.125  1.250  1.250 

N/A  N/A  N/A  0.125 
756-1000 $24.58 756-1125 $24.78 756-1250 $24.78 756-1375 $24.78 746-1000 $24.87 746-1125 $25.09 746-1250 $25.09 746-1375 $25.09 727-1000  727-1125  727-1250  727-1375  717-1000  717-1125  717-1250  717-1375 

1.500  1.625  1.750  1.875 

1.250  1.250  1.250  1.250 

0.250  0.375  0.500  0.625 
756-1500 $24.95 756-1625 $25.49 756-1750 $25.90 756-1875 $26.61 746-1500 $25.49 746-1625 $25.69 746-1750 $26.00 746-1875 $27.12 727-1500  727-1625  727-1750  727-1875  717-1500  717-1625  717-1750  717-1875 

2.000  2.125  2.250  2.375 

1.250  1.250  1.250  1.250 

0.750  0.875  1.000  1.125 
756-2000 $27.25 756-2125 $27.65 756-2250 $28.07 756-2375 $29.00 746-2000 $27.93 746-2125 $28.43 746-2250 $28.94 746-2375 $29.86 727-2000  727-2125  727-2250  727-2375  717-2000  717-2125  717-2250  717-2375 

2.500  2.625  2.750  2.875 

1.250  1.250  1.250  1.250 

1.250  1.375  1.500  1.625 
756-2500 $29.93 756-2625 $30.46 756-2750 $30.87 756-2875 $31.68 746-2500 $30.67 746-2625 $31.18 746-2750 $31.58 746-2875 $32.39 727-2500  727-2625  727-2750  727-2875  717-2500  717-2625  717-2750  717-2875 
3.000  3.125  3.250  3.375 1.250  1.250  1.250  1.250 1.750  1.875  2.000  2.125 756-3000 $32.54 756-3125 $32.94 756-3250 $33.35 756-3375 $34.63 746-3000 $33.21 746-3125 $33.61 746-3250 $33.92 746-3375 $35.34 727-3000  727-3125  727-3250  727-3375 717-3000  717-3125  717-3250  717-3375

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 121
BULK FASTENERS
Bolts & Washers - 7/16-20 Continued
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
(CONTINUED)

7/16-20

Standard
Wrenching

7/16" thread Dia.
20 threads per inch

7/16" grip Dia.
1/2" wrenching
0.345" head height
0.740" collar Dia.
3.5 1.25 2.25 756-3500 $35.95 746-3500 $36.76 727-3500 717-3500
3.625 1.25 2.375 756-3625 $36.35 746-3625 $37.16 727-3625 717-3625
3.75 1.25 2.5 756-3750 $36.86 746-3750 $37.47 727-3750 717-3750
3.875 1.25 2.625 756-3875 $37.27 746-3875 $37.87 727-3875 717-3875
4 1.25 2.75 756-4000 $37.57 746-4000 $38.18 727-4000 717-4000
4.125 1.25 2.875 756-4125 $37.98 746-4125 $38.58 727-4125 717-4125
4.25 1.25 3 756-4250 $38.28 746-4250 $38.89 727-4250 717-4250
4.375 1.25 3.125 756-4375 $38.69 746-4375 $39.30 727-4375 717-4375
4.5 1.25 3.25 756-4500 $38.99 746-4500 $39.70 727-4500 717-4500
4.625 1.25 3.375 756-4625 $39.90 746-4625 $40.41 727-4625 717-4625
4.75 1.25 3.5 756-4750 $40.51 746-4750 $41.12 727-4750 717-4750
4.875 1.25 3.625 756-4875 $41.22 746-4875 $42.04 727-4875 717-4875
5 1.25 3.75 756-5000 $42.04 746-5000 $42.75 727-5000 717-5000
5.125 1.25 3.875 756-5125 $44.08 746-5125 $44.78 727-5125 717-5125
5.25 1.25 4 756-5250 $44.88 746-5250 $45.59 727-5250 717-5250
5.375 1.25 4.125 756-5375 $45.69 746-5375 $46.50 727-5375 717-5375
5.5 1.25 4.25 756-5500 $46.81 746-5500 $47.52 727-5500 717-5500
5.625 1.25 4.375 756-5625 $47.62 746-5625 $48.33 727-5625 717-5625
5.75 1.25 4.5 756-5750 $48.33 746-5750 $49.04 727-5750 717-5750 $69.08
5.875 1.25 4.625 756-5875 $49.14 746-5875 $49.95 727-5875 717-5875
6 1.25 4.75 756-6000 $49.85 746-6000 $50.56 727-6000 717-6000 $71.15
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
1/2-13

1/2" thread Dia.
13 threads per inch

1/2" grip Dia.
9/16" wrenching
0.450" head height
0.850" collar Dia.
1 1 n/a * 617-1000 $23.07 627-1000 $23.07 646-1000 $39.03 656-1000 $39.03
1.25 1.25 n/a * 617-1250 $23.32 627-1250 $23.32 646-1250 $40.92 656-1250 $40.92
1.5 1.25 0.25 617-1500 $28.13 627-1500 $28.12 646-1500 $42.83 656-1500 $42.83
1.75 1.25 0.5 617-1750 $29.15 627-1750 $29.15 646-1750 $44.72 656-1750 $44.72
2 1.25 0.75 617-2000 $30.15 627-2000 $30.15 646-2000 $46.65 656-2000 $46.65
2.25 1.25 1 617-2250 $31.18 627-2250 $31.18 646-2250 $48.53 656-2250 $48.53
2.5 1.25 1.25 617-2500 $32.19 627-2500 $32.19 646-2500 $50.45 656-2500 $50.45
2.75 1.25 1.5 617-2750 $33.21 627-2750 $33.21 646-2750 $52.33 656-2750 $52.33
3 1.25 1.75 617-3000 $34.47 627-3000 $34.47 646-3000 $54.23 656-3000 $54.23
3.25 1.25 2 617-3250 $35.74 627-3250 $35.74 646-3250 $56.13 656-3250 $56.13
3.5 1.25 2.25 617-3500 $38.02 627-3500 $38.02 646-3500 $58.04 656-3500 $58.04
3.75 1.25 2.5 617-3750 $39.41 627-3750 $39.41 646-3750 $59.94 656-3750 $59.94
4 1.25 2.75 617-4000 $40.05 627-4000 $40.05 646-4000 $61.83 656-4000 $61.83
4.25 1.25 3 617-4250 $41.06 627-4250 $41.06 646-4250 $63.76 656-4250 $63.76
4.5 1.25 3.25 617-4500 $41.82 627-4500 $41.82 646-4500 $65.63 656-4500 $65.63
4.75 1.25 3.5 617-4750 $43.46 627-4750 $43.46 646-4750 $67.54 656-4750 $67.54
5 1.25 3.75 617-5000 $44.98 627-5000 $44.98 646-5000 $69.44 656-5000 $69.44
5.25 1.25 4 617-5250 $46.50 627-5250 $46.50 646-5250 $77.15 656-5250 $77.15
5.5 1.25 4.25 617-5500 $48.02 627-5500 $48.02 646-5500 $78.82 656-5500 $78.82
5.75 1.25 4.5 617-5750 $49.92 627-5750 $49.92 646-5750 $80.48 656-5750 $80.48
6 1.25 4.75 617-6000 $72.99 627-6000 $72.99 646-6000 $103.52 656-6000 $103.52

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.


Page 122
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
1/2-2

1/2" thread Dia.
20 threads per inch

1/2" grip Dia.
9/16" wrenching
0.450" head height
0.850" collar Dia.
1 1 n/a * 716-1000 $23.07 726-1000 $23.07 745-1000 $39.03 755-1000 $39.03
1.25 1.25 n/a * 716-1250 $23.32 726-1250 $23.32 745-1250 $40.92 755-1250 $40.92
1.5 1.25 0.25 716-1500 $28.13 726-1500 $28.13 745-1500 $42.83 755-1500 $42.83
1.75 1.25 0.5 716-1750 $29.15 726-1750 $29.15 745-1750 $44.72 755-1750 $44.72
2 1.25 0.75 716-2000 $30.15 726-2000 $30.15 745-2000 $46.65 755-2000 $46.65
2.25 1.25 1 716-2250 $31.18 726-2250 $31.18 745-2250 $48.53 755-2250 $48.53
2.5 1.25 1.25 716-2500 $32.19 726-2500 $32.19 745-2500 $50.45 755-2500 $50.45
2.75 1.25 1.5 716-2750 $33.21 726-2750 $33.21 745-2750 $52.33 755-2750 $52.33
3 1.25 1.75 716-3000 $34.47 726-3000 $34.47 745-3000 $54.23 755-3000 $54.23
3.25 1.25 2 716-3250 $35.74 726-3250 $35.74 745-3250 $56.13 755-3250 $56.13
3.5 1.25 2.25 716-3500 $38.02 726-3500 $38.02 745-3500 $58.04 755-3500 $58.04
3.75 1.25 2.5 716-3750 $39.41 726-3750 $39.41 745-3750 $59.94 755-3750 $59.94
4 1.25 2.75 716-4000 $40.05 726-4000 $40.05 745-4000 $61.83 755-4000 $61.83
4.25 1.25 3 716-4250 $41.06 726-4250 $41.06 745-4250 $63.76 755-4250 $63.76
4.5 1.25 3.25 716-4500 $41.82 726-4500 $41.82 745-4500 $65.63 755-4500 $65.63
4.75 1.25 3.5 716-4750 $43.46 726-4750 $43.46 745-4750 $67.54 755-4750 $67.54
5 1.25 3.75 716-5000 $44.98 726-5000 $44.98 745-5000 $69.44 755-5000 $69.44
5.25 1.25 4 716-5250 $46.50 726-5250 $46.50 745-5250 $77.15 755-5250 $77.15
5.5 1.25 4.25 716-5500 $48.02 726-5500 $48.02 745-5500 $78.82 755-5500 $78.82
5.75 1.25 4.5 716-5750 $49.92 726-5750 $49.92 745-5750 $80.48 755-5750 $80.48
6 1.25 4.75 716-6000 $72.99 726-6000 $72.99 745-6000 $103.53 755-6000 $103.52
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
  M6 x 1.00

M6
thread Dia.
1.00 thread pitch
6mm
grip Dia.
8mm wrenching
6.5mm head height
11.6mm

collar Dia.

12
16 
20 
25 

12 
16 
20 
25 

n/a * 
n/a * 
n/a * 
n/a * 
660-1016 $15.14
660-1017 $15.44 660-1001 $15.44 660-1002 $16.39
670-1016 $15.89 670-1017 $16.33 670-1001 $16.54 670-1002 $17.01 760-1016 $21.03 760-1017 $21.30 760-1001 $21.53 760-1002 $22.01 770-1016 $23.00
770-1017 $23.59 770-1001 $24.00 770-1002 $24.45

30 
35 
40 
45 

18 
18 
18 
18 

12 
17 
22 
27 
660-1003 $16.54 660-1004 $22.75 660-1005 $22.75 660-1006 $23.33 670-1003 $18.43 670-1004 $24.48 670-1005 $24.48 670-1006 $25.23 760-1003 $22.34 760-1004 $29.49 760-1005 $29.49 760-1006 $29.93 770-1003 $24.62 770-1004 $31.71 770-1005 $31.71 770-1006 $32.44

50 
55 
60 
65 

18 
18 
18 
18 

32 
37 
42 
47 
660-1007 $23.55 660-1008 $23.65 660-1009 $23.84 660-1010 $24.27 670-1007 $25.58 670-1008 $25.75 670-1009 $25.75 670-1010 $26.03 760-1007 $30.10 760-1008 $30.44 760-1009 $30.58 760-1010 $31.07 770-1007 $32.70 770-1008 $33.00 770-1009 $33.21 770-1010 $33.81

70 
75 
80 

18 
18 
18 
18 

52 
57 
62 
660-1011 $24.62 660-1012 $25.23 660-1013 $25.75 670-1011 $26.36 670-1012 $27.00 670-1013 $27.64 760-1011 $31.45 760-1012 $32.00 760-1013 $32.54 770-1011 $34.32 770-1012 $34.79 770-1013 $35.13
90  100  135 18 
18 
18
72 
82 
117
660-1014 $26.36 660-1015 $27.64 660-1018 $52.01 670-1014 $28.29 670-1015 $29.55 670-1018 $54.11 760-1014 $33.21 760-1015 $34.51 760-1018 $62.22 770-1014 $35.77 770-1015 $37.41 770-1018 $65.03

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 123
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
M8 x 1.25

M8
thread Dia.
1.25 thread pitch
8mm
grip Dia.
10mm
wrenching
7.4mm
head height
15.0mm

collar Dia.
12 12 n/a * 661-1016 $15.72 671-1016 $16.20 761-1016 $23.13 771-1016 $24.52
16 16 n/a * 661-1017 $16.05 671-1017 $16.63 761-1017 $23.59 771-1017 $24.82
20 20 n/a * 661-1001 $16.21 671-1001 $16.88 761-1001 $24.11 771-1001 $25.09
25 25 n/a * 661-1002 $17.34 671-1002 $17.63 761-1002 $25.43 771-1002 $25.43
30 22 8 661-1003 $17.63 671-1003 $18.15 761-1003 $26.25 771-1003 $27.22
35 22 13 661-1004 $23.84 671-1004 $24.82 761-1004 $30.89 771-1004 $35.47
40 22 18 661-1005 $23.84 671-1005 $24.82 761-1005 $31.49 771-1005 $35.47
45 22 23 661-1006 $24.14 671-1006 $24.95 761-1006 $32.23 771-1006 $36.74
50 22 28 661-1007 $24.62 671-1007 $25.58 761-1007 $33.31 771-1007 $38.05
55 22 33 661-1008 $24.82 671-1008 $25.90 761-1008 $33.65 771-1008 $38.70
60 22 38 661-1009 $24.95 671-1009 $26.07 761-1009 $34.26 771-1009 $39.37
65 22 43 661-1010 $25.23 671-1010 $26.25 761-1010 $35.00 771-1010 $39.99
70 22 48 661-1011 $25.43 671-1011 $26.58 761-1011 $35.73 771-1011 $40.63
75 22 53 661-1012 $25.58 671-1012 $26.71 761-1012 $36.44 771-1012 $41.60
80 22 58 661-1013 $25.90 671-1013 $26.88 761-1013 $36.93 771-1013 $42.24
85 22 63 661-1018 $25.80 671-1018 $26.91 761-1018 $37.06 771-1018 $42.06
90 22 68 661-1014 $26.07 671-1014 $27.17 761-1014 $37.66 771-1014 $43.04
100 22 78 661-1015 $26.71 671-1015 $27.52 761-1015 $38.99 771-1015 $44.66
115 22 93 661-1019 $32.55 671-1019 $33.51 761-1019 $47.59 771-1019 $51.33
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
M10 x 1.25

M8 thread Dia.
1.25 thread pitch
8mm grip Dia.
10mm wrenching
7.4mm head height
15.0mm
collar Dia.
20 20 n/a * 663-1001 $17.14 673-1001 $17.95 763-1001 $27.00 773-1001 $37.57
25 25 n/a * 663-1002 $17.78 673-1002 $18.42 763-1002 $28.10 773-1002 $38.89
30 30 n/a * 663-1003 $17.95 673-1003 $18.56 763-1003 $30.26 773-1003 $40.21
35 35 n/a * 663-1004 $24.94 673-1004 $25.87 763-1004 $38.34 773-1004 $41.53
40 26 14 663-1005 $24.94 673-1005 $25.87 763-1005 $38.34 773-1005 $42.14
45 26 19 663-1006 $25.23 673-1006 $26.32 763-1006 $39.61 773-1006 $42.85
50 26 24 663-1007 $25.72 673-1007 $26.49 763-1007 $40.92 773-1007 $44.17
60 26 34 663-1008 $26.17 673-1008 $27.14 763-1008 $42.40 773-1008 $45.49
70 26 44 663-1009 $26.98 673-1009 $27.80 763-1009 $44.49 773-1009 $48.23
80 26 54 663-1010 $27.46 673-1010 $28.23 763-1010 $46.92 773-1010 $50.78
90 26 64 663-1011 $27.62 673-1011 $28.74 763-1011 $48.20 773-1011 $52.10
100 26 74 663-1012 $28.23 673-1012 $29.19 763-1012 $50.14 773-1012 $54.43

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 124
BULK FASTENERS
Bolts & Washers
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
M10 x 1.50

M10 thread Dia.
1.50 thread pitch
10mm grip Dia.
12mm wrenching
9.0mm head height
18.5mm
collar Dia.
20 20 n/a * 662-1001 $17.14 672-1001 $17.95 762-1001 $27.00 772-1001 $37.57
25 25 n/a * 662-1002 $17.78 672-1002 $18.42 762-1002 $28.10 772-1002 $38.89
30 30 n/a * 662-1003 $17.95 672-1003 $18.56 762-1003 $30.26 772-1003 $40.21
35 35 n/a * 662-1004 $24.94 672-1004 $25.87 762-1004 $38.34 772-1004 $41.53
40 26 14 662-1005 $24.94 672-1005 $25.87 762-1005 $38.34 772-1005 $42.14
45 26 19 662-1006 $25.23 672-1006 $26.32 762-1006 $39.61 772-1006 $42.85
50 26 24 662-1007 $25.72 672-1007 $26.49 762-1007 $40.92 772-1007 $44.17
60 26 34 662-1008 $26.17 672-1008 $27.14 762-1008 $42.40 772-1008 $45.49
65 26 39 662-1013 $26.25 672-1013 $27.27 762-1013 $42.70 772-1013 $46.82
70 26 44 662-1009 $26.98 672-1009 $27.80 762-1009 $44.49 772-1009 $48.23
80 26 54 662-1010 $27.46 672-1010 $28.23 762-1010 $46.92 772-1010 $50.78
90 26 64 662-1011 $27.62 672-1011 $28.74 762-1011 $48.20 772-1011 $52.10
100 26 74 662-1012 $28.23 672-1012 $29.19 762-1012 $50.14 772-1012 $54.43
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
M12 x 1.50

M12 thread Dia.
1.50 thread pitch
12mm grip Dia.
14mm wrenching
11.7mm head height
21.6mm
collar Dia.

25
30 
35 
40 

25 
30 
30 
30 

n/a * 
n/a * 

10 
665-1001 $24.07
664-1002 $24.35 664-1003 $26.75 664-1004 $29.15
674-1001 $24.07 674-1002 $24.35 674-1003 $26.72 674-1004 $29.15 764-1001 $38.77 764-1002 $40.69 764-1003 $41.69 764-1004 $42.57 775-1001 $38.77
774-1002 $40.69 774-1003 $41.69 774-1004 $42.57

45 
50 
60 
70 

30 
30 
30 
30 

15 
20 
30 
40 
664-1005 $30.15 664-1006 $31.18 664-1007 $33.21 664-1008 $34.21 674-1005 $30.15 674-1006 $31.18 674-1007 $33.21 674-1008 $34.21 764-1005 $44.47 764-1006 $46.37 764-1007 $50.18 764-1008 $52.07 774-1005 $44.47 774-1006 $46.37 774-1007 $50.18 774-1008 $52.08

80 
90 
100

30 
30 
30

50 
60 
70
664-1009 $35.48 664-1010 $39.03 664-1011 $41.06 674-1009 $35.51 674-1010 $39.03 674-1011 $41.06 764-1009 $53.97 764-1010 $57.77 764-1011 $61.60 774-1009 $53.97 774-1010 $57.77 774-1011 $61.58
-
- UHL
Thread Length Grip Length Black Oxide Stainless
Hex 12 point Hex 12 point
M12 x 1.75

M12 thread Dia.
1.75 thread pitch
12mm grip Dia.
14mm wrenching
11.7mm head height
21.6mm
collar Dia.

25
30 
35 
40 

25 
30 
30 
30 

n/a * 
n/a * 

10 
665-1001 $24.07
665-1002 $24.35
665-1003 $26.72
665-1004 $29.15
675-1001 $24.07
675-1002 $24.35
675-1003 $26.72
675-1004 $29.15
765-1001 $38.77
765-1002 $40.67
765-1003 $41.69
765-1004 $42.57
775-1001 $38.77
775-1002 $40.69
775-1003 $41.69
775-1004 $42.57

45 
50 
60 
70 

30 
30 
30 
30 

15 
20 
30 
40 
665-1005 $30.15
665-1006 $31.18
665-1007 $33.21
665-1008 $34.21
675-1005 $30.15
675-1006 $31.18
675-1007 $33.21
675-1008 $34.21
765-1005 $44.11
765-1006 $46.37
765-1007 $50.18
765-1008 $52.08
775-1005 $44.47
775-1006 $46.37
775-1007 $50.18
775-1008 $52.08

80 
90 
100

30 
30 
30

50 
60 
70
665-1009 $35.48
665-1010 $39.03
665-1011 $41.06
675-1009 $35.48
675-1010 $39.03
675-1011 $41.06
765-1009 $53.97
765-1010 $57.77
765-1011 $61.58
775-1009 $53.97
775-1010 $57.77
775-1011 $61.58

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 125
BULK FASTENERS
FASTENER BULK BINS –STOCK OR CUSTOM
Professional builders everywhere know what it means to have the right fastener always on hand. Whether you’re a race team, hot rodshop, engine builder or just a weekend hobbyist that wants to do it right. ARP Bulk Bins offer you the convenience of having the right fasteners at the right time and can be customized for any work you do.



EIGHTSTOCK BINS TO CHOOSE FROM
There are eightstock bins to choose from based on what you normally use around theshop. The finish options include ARPstainless or black oxide and wrenching options of either hex or 12-point. Each is available in eitherstandard or metric. Each drawer has the contents printed on the inside of the lid to make reordering easy.


STANDARD Bulk Bins
998-0500 $4,290.87 ARPStainless 12 pt
998-0501 $3,244.42 Black Oxide 8740 12 pt
998-0502 $4,098.56 ARPStainless Hex
998-0503 $3,157.46 Black Oxide 8740 Hex
Drawer Dia.-Pitch Lengths Bolts Nuts Washers
A 1/4-20 0.515-3.000 240 100 100
B 5/16-18 0.560-3.000 160 100 100
C 3/8-16 0.500-3.000 185 100 150
D 7/16-14 1.000-3.000 85 100 100

METRIC Bulk Bins
998-0504 $7,153.85 ARPStainless 12 pt
998-0505 $5,515.74 Black Oxide 8740 12 pt
998-0506 $6,874.89 ARPStainless Hex
998-0507 $5,435.64 Black Oxide 8740 Hex
Drawer Dia.-Pitch Lengths Bolts Nuts Washers
A M6 x 1.00 20-70mm 240 100 100
B M8 x 1.25 20-70mm 185 100 100
C M10 x 1.25 20-70mm 85 100 150
D M10 x 1.50 20-70mm 90 100 100



SAMPLE DRAWER LABELS


OR CREATE YOUR OWN CUSTOM BIN
If the configuration of ourstock bins doesn’tsuit your
needs, you have the complete freedom to build your own,
customized to the way you work.
Choose any ARP bulk fasteners – bolts,studs, nuts and
washers – an endless combination for yourshop.
You can even order a custom-printed wrap with your logo
or car image.

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 126
BULK FASTENERS - General Purpose Nuts

12-POINT NUTS
Available in a variety ofsizes tosuit your needs, all ARP 12-point nuts are constructed from 8740 chrome molysteel or ARPStainless, and meet ARP’s higheststandards of quality. Rated at 180,000 psi tensilestrength, ARP 12-point nuts are manufactured in thick wall versions foroptimumstrength and rigidity and thin wall versions for applications with limitedspace requirements.
All 8740 chrome molysteel nuts are black oxide finished and all ARPStainless nuts are polished to a briliant luster.

SAE 12-POINT NUTS
   
Head Height
 
Collar
Dia.
 Socket 
Size
 12-Point 8740 Black Oxide Finish 12-Point ARP PolishedStainlessSteel
 Dia. Thread
Size
1 PC Bulk 2 PC -Pack 10 PC-Pack 1 PC Bulk 2
PC -Pack
10 PC-Pack
inch
1/4 20
28
0.300
0.300
0.433
0.433
5/16 
5/16
301-8300 $2.09 300-8300 $2.09 301-8320 $4.15
300-8320 $4.15
301-8340 $20.69
300-8330 $20.72
401-8300 $3.81
400-8300 $3.81
401-8320 $7.61
400-8320 $7.64
401-8340 $38.09
400-8330 $38.18
5/16 18
24
0.348 0.348 0.526 0.526 3/8 
3/8
301-8303 $2.15 300-8301 $2.15 301-8323 $4.29
300-8321 $4.29
301-8343 $21.50 300-8331 $21.50 401-8303 $3.89 400-8301 $3.90 401-8323 $7.80 400-8321 $7.80 401-8343 $38.99
400-8331 $38.99
11/32

24

0.388

0.644

7/16 300-8373 $2.33 300-8383 $4.63 300-8393 $23.13 - - -
3/8

16

0.390

0.625

7/16 301-8301 $2.19 301-8321 $4.39 301-8341 $22.04 401-8301 $3.97 401-8321 $7.98 401-8341 $39.88

24

0.390

0.625

7/16 300-8302 $1.99 300-8322 $3.92 300-8332 $19.65 400-8302 $3.97 400-8322 $7.96 400-8332 $39.80

24

0.420

0.700

1/2 300-8371 $2.20 300-8381 $4.39 300-8391 $22.04 - - -

24

0.390

0.645

1/2 300-8372 $2.20 300-8382 $4.39 300-8392 $22.04 - - -
7/16

14

0.433

0.700

1/2 301-8306 $2.61 301-8326 $5.23 301-8346 $26.09 401-8306 $4.31 401-8326 $8.66 401-8346 $43.28

20

0.432

0.700

1/2 300-8303 $2.60 300-8323 $5.23 300-8333 $26.10 400-8303 $4.31 400-8323 $8.66 400-8333 $43.28

20

0.362

0.600

1/2 300-8375 $2.60 300-8385 $5.23 300-8395 $26.10 - - -

20

0.475

0.800

1/2 301-8316 $2.60 301-8336 $5.23 301-8356 $26.10 - - -
20 0.504 0.823 9/16 300-8374 $2.60 300-8384 $5.23 300-8394 $26.10 - - -
20 0.504 0.823 5/8 301-8314 $2.60 301-8334 $5.23 301-8354 $26.10 - - -
1/2 13 0.510 0.823 9/16 301-8302 $4.18 301-8322 $8.31 301-8342 $41.57 401-8302 $6.08 401-8322 $12.17 401-8342 $60.86
20 0.510 0.823 9/16 300-8304 $4.16 300-8324 $8.31 300-8334 $41.67 400-8304 $6.08 400-8324 $12.17 400-8334 $60.86
20 0.530 0.873 5/8 300-8306 $4.18 300-8326 $8.31 300-8336 $41.57 - - .
20 0.640 0.875 11/16 301-8313 $4.18 301-8333 $8.35 301-8353 $41.82 - - -
9/16 12 0.620 0.965 11/16 301-8307 $10.16 301-8327 $20.39 301-8347 $101.89 - - -
18 0.620 0.965 11/16 300-8305 $10.16 300-8325 $20.39 300-8335 $101.89 400-8305 $6.93 400-8325 $13.86 400-8335 $69.31
5/8 18 0.700 1.225 13/16 300-8309 $11.12 300-8329 $22.27 300-8339 $111.29 - - -


METRIC 12-POINT NUTS
   
Head Height
 
Collar
Dia.
 Socket 
Size
 12-Point 8740 Black Oxide Finish 12-Point ARP PolishedStainlessSteel
 Dia. Thread
Size
1 PC Bulk 2 PC -Pack 10 PC-Pack 1 PC Bulk 2
PC -Pack
10 PC-Pack
. thread pitch mm
(in.)
mm
(in.)
mm - - - - - -
M6 1.00 6.1 (0.241) 10.5 (0.413) 8 300-8370 $5.19 300-8380 $10.38 300-8390 $51.90 400-8370 $6.55 400-8380 $13.06 400-8390 $65.34
M7 1.00 7.0 (0.275) 12.0 (0.472) 9 300-8346 $5.19 300-8356 $10.38 300-8366 $51.90 400-8346 $6.53 400-8356 $13.04 400-8366 $65.13
M8 1.00 8.1 (0.320) 15.9 (0.625) 10 300-8340 $5.90 300-8350 $11.83 300-8360 $59.15 400-8340 $7.63 400-8350 $15.28 400-8360 $76.39
1.25 8.1 (0.320) 13.6 (0.535) 10  300-8310 $5.90 300-8311 $11.83 300-8312 $59.15 400-8310 $7.63 400-8311 $15.28 400-8312 $76.39


California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

Page 127
BULK FASTENERS
METRIC 12-POINT NUTS (CONTINUED)
   
Head Height
 
Collar
Dia.
 Socket 
Size
 12-Point 8740 Black Oxide Finish 12-Point ARP PolishedStainlessSteel
 Dia. Thread
Size
1 PC Bulk 2 PC -Pack 10 PC-Pack 1 PC Bulk 2
PC -Pack
10 PC-Pack
M9 1 9.5 (0.375) 15.6 (0.615) 11 300-8341 $5.96 300-8351 $11.93 300-8361 $59.68 400-8341 $7.67 400-8351 $15.37 400-8361 $76.84
1 8.4 (0.330) 18.2 (0.720) 13 301-8308 $5.96 301-8328 $11.90 301-8348 $59.52 - - -
1.25 8.0 (0.316) 15.6 (0.615) 11 300-8342 $5.96 300-8352 $11.93 300-8362 $59.68 - - -
M10 1 10.2 (0.400) 17.8 (0.700) 12 301-8311 $6.03 301-8331 $12.08 301-8351 $60.33 401-8311 $7.74 401-8331 $15.49 401-8351 $77.52
1 10.2 (0.400) 14.0 (0.550) 12 301-8319 $3.80 301-8339 $7.57 301-8359 $37.86 - - -
1.25 10.2 (0.400) 15.9 (0.625) 12 300-8343 $6.03 300-8353 $12.08 300-8363 $60.33 - - -
1.25 10.2 (0.400) 17.8 (0.700) 12 300-8344 $6.03 300-8354 $12.08 300-8364 $60.33 400-8344 $7.74 400-8354 $15.49 400-8364 $77.52
1.25 8.1 (0.320) 15.0 (0.590) 12 301-8310 $6.03 301-8330 $12.08 301-8350 $60.33 - - -
1.25 11.4 (0.450) 20.7 (0.815) 16 301-8312 $6.03 301-8332 $12.08 301-8352 $60.33 - - -
1.25 9.5 (0.375) 20.6 (0.810) 16 301-8315 $6.03 301-8335 $12.08 301-8355 $60.33 - - -
1.5 10.2 (0.400) 17.8 (0.700) 12 300-8345 $6.03 300-8355 $12.08 300-8365 $60.33 400-8345 $7.73 400-8355 $15.49 400-8365 $77.52
M11 1.25 11.0 (0.432) 17.8 (0.700) 13 301-8361 $6.05 301-8381 $12.11 301-8401 $60.57 401-8361 $7.80 401-8381 $15.60 401-8401 $78.01
1.25 13.0 (0.501) 20.9 (0.823) 14 301-8362 $6.05 301-8382 $12.11 301-8402 $60.57 401-8362 $7.80 401-8382 $15.60 401-8402 $78.01
M12 1 12.8 (0.504) 19.1 (0.750) 14 300-8347 $6.08 300-8367 $12.15 300-8387 $60.81 400-8347 $7.83 400-8367 $15.65 400-8387 $78.20
1.25 12.8 (0.504) 20.9 (0.823) 14 300-8307 $6.08 300-8327 $12.15 300-8337 $60.81 400-8307 $7.83 400-8327 $15.65 400-8337 $78.20
1.25 12.8 (0.540) 19.1 (0.750) 14 300-8308 $6.08 300-8328 $12.15 300-8338 $60.81 400-8308 $7.83 400-8328 $15.65 400-8338 $78.20
1.25 13.5 (0.530) 22.2 (0.873) 16 301-8318 $6.08 301-8338 $12.15 301-8358 $60.81 - - -
1.25 10.8 (0.425) 23.5 (0.925) 16 301-8309 $6.08 301-8329 $12.17 301-8349 $60.86 - - -
1.25 9.5 (0.375) 20.7 (0.815) 16 301-8360 $6.08 301-8380 $12.17 301-8400 $60.86 - - -
1.5 - - - - - - 401-8363 $7.83 401-8383 $15.65 401-8403 $78.23
1.75 12.8 (0.504) 20.9 (0.823) 14 300-8376 $6.08 300-8386 $12.15 300-8396 $60.81 400-8376 $7.67 400-8386 $15.34 400-8396 $76.69



HEX NUTS

Constructed from the finest aerospace-quality materials, these hex nuts are available in mostsizes to meet your needs. All hex nuts meet ARP’s exacting quality controlstandards and are black oxided. All hex nuts are rated 180,000 psi tensilestrength.

Thread 
Size

Socket 
Size
Hex  (1 PC-Bulk) Hex  (2 PC-Pack) Hex  (10 PC-Pack) HexSS  (1 PC-Bulk)
1/4-28 (2) 7/16 200-8601 $2.09 200-8621 $4.15 200-8631 $20.66 -
5/16-18 (2) 1/2 301-8304 $0.80 301-8324 $1.62 301-8344 $8.06 401-8304 $0.80
5/16-24 3/8 200-8614 $2.15 200-8644 $4.28 200-8674 $21.40 400-8614 $3.81
5/16-24 1/2 200-8602 $0.81 200-8622 $1.64 200-8632 $8.06 -
11/32-24 1/2 200-8603 $0.81 200-8623 $1.64 200-8633 $8.06 -
3/8-16 (2) 9/16 200-8704 $1.99 200-8724 $3.92 200-8734 $19.63 400-8704 $3.97
3/8-24 9/16 200-8604 $0.83 200-8624 $1.67 200-8634 $8.34 400-8604 $3.97
7/16-14 (2) 5/8 301-8305 $2.60 301-8325 $5.23 301-8345 $26.10 401-8305 $4.31
7/16-20 5/8 200-8605 $2.60 200-8625 $5.23 200-8635 $26.10 400-8605 $4.31
7/16-20 11/16 200-8606 $2.60 200-8626 $5.23 200-8636 $26.10 -
1/2-20 3/4 200-8607 $2.29 200-8627 $4.57 200-8637 $22.84 400-8607 $6.08
9/16-18 7/8 200-8608 $9.57 200-8628 200-8638 $95.69 -
California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
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Page 128
BULK FASTENERS
STANDARD & NYLOC 5-PACKS

To compliment ARP “bulk” 5-pack chrome moly andstainlesssteel fasteners we have assembled matching groups of nuts. They, too, come in convenient 5-packskin cards. Take your pick fromstainlesssteel and black oxide finished standard nuts orstainlesssteel Nyloc and cad plated Nylocself-locking nuts.


Thread
Size
Stainless  Hex Black Oxide  Hex Stainless Nyloc Hex Cad Plated  Nyloc Hex
STANDARD THREAD
1/4-20 400-8651 $4.76 200-8651 $4.76 400-8661 $4.76 200-8661 $4.76
5/16-18 400-8652 $5.05 200-8652 $5.05 400-8662 $5.05 200-8662 $5.05
3/8-16 400-8654 $5.35 200-8654 $5.35 400-8664 $5.35 200-8664 $5.35
7/16-14 400-8656 $5.63 200-8656 $5.63 400-8666 $5.63 200-8666 $5.63
1/2-13 400-8657 $5.77 200-8657 $5.77 400-8667 $8.12 200-8667 $5.77
FINE THREAD
1/4-28 400-8751 $4.76 - 400-8761 $4.76 400-8771 $4.76
5/16-24 400-8752 $5.05 - 400-8762 $5.05 -
3/8-24 400-8754 $5.35 - 400-8764 $5.35 -
7/16-20 400-8756 $5.63 - 400-8766 $6.71 -
1/2-20 400-8757 $6.92 - 400-8767 $8.12 -


SERRATED FLANGE NUTS
Theseserrated hex nuts with flanged collars are available
especially for carburetor, valve cover, front cover, oil pan
studs and windage traystuds. Made from premium-quality
material, they are cad-plated. All general purpose nuts are
rated 150,000 psi tensilestrength.

Note: Do not use
on cylinder heads,
mains, or rods!

Thread 
Size
Socket
Size
Hex
(1 PC bulk)
Hex
(2 PC-Pack)
Hex (10 PC-Pack) HexSS
(1 PC bulk)
1/4-28 7/16 200-8609 $0.86 200-8629 $1.74 200-8639 $8.61 400-8609 $0.93
5/16-24 1/2 200-8610 $0.93 200-8620 $1.81 200-8630 $9.12 400-8610 $1.20
5/16-24 (4) 1/2 200-8645 $0.93 200-8655 $1.81 200-8665 $9.12 200-8665 $9.12
3/8-24 9/16 200-8600 $0.83 200-8640 $1.67 200-8650 $8.34 200-8650 $8.34
M10 x 1.25 14mm 200-8663 $1.13 200-8673 $2.25 200-8683 $11.28 200-8683 $11.28


SELF-LOCKING NUTS
For highstress, high temperature andsevere vibration – all metalsix point Jet-nuts and 12-point K-nuts are ideal for use practically everywhere. Features include elliptically offset, light weight, temperature resistant, positive locking and almost indefinitely reusable. The upper portion of the nut is distorted or offset elliptically. The elastic deformation creates a friction holdsufficient to lock the nut. Made of carbon-alloysteel, cadmium and chromate finish.



Size NAS Part No.
HEX (JET NUT)
10-32 -3 200-8101 $2.15
1/4-28 -4 200-8102 $2.15
5/16-24 -5 200-8103 $2.15
3/8-24 -6 200-8104 $2.15


Size NAS Part No.
12-POINT REDUCED WRENCHING
10-32 -3 200-8201 $3.60
1/4-28 -4 200-8202 $3.84
5/16-24 -5 200-8203 $3.84
3/8-24 -6 200-8204 $3.84

California Residents
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WARNING: Cancer and Reproductive Harm -
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Page 129
BULK FASTENERS
SAE WASHERS
A true high performance washer from ARP, available in a variety ofsizes and Thick- nesses, and with or without I.D. (inside Dia.) Cham- fers. Our washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainlesssteel and are hardened.






Inside Dia. Outside
Dia. (in.)
Thick- ness (in.)
Cham- fer
Other Details 1 PC-Bulk 2 PC-Pack 10 PC-Pack
1/4 0.5 0.063 - Stainless 200-8414 $0.68 - -
0.5 0.063 - Cad Plated 200-8416 $0.29 - -
0.55 0.075 Yes Black Oxide 200-8648 $0.29 200-8658 $0.58 200-8668 $2.90
- Black Oxide 200-8649 $0.29 200-8659 $0.58 200-8669 $2.90
Yes Stainless 400-8505 $0.83 400-8515 $1.64 400-8525 $8.29
- Stainless 400-8506 $0.83 400-8516 $1.64 400-8526 $8.29
5/16 0.55 0.095 - Black Oxide 200-8593 $1.13 200-8578 $2.54 200-8584 $11.82
Yes Black Oxide 200-8594 $1.13 200-8579 $2.54 200-8585 $11.82
0.563 0.063 - Cad Plated 200-8417 $0.29 - -
0.625 0.063 - Stainless 200-8411 $0.68 - -
0.12 Yes Stainless 400-8530 $1.89 400-8540 $4.07 400-8550 $19.58
0.655 0.075 Yes Black Oxide 200-8431 $0.46 200-8441 $0.93 200-8451 $4.68
- Black Oxide 200-8432 $0.46 200-8442 $0.93 200-8452 $4.68
Yes Stainless 400-8431 $1.13 400-8441 $2.29 400-8451 $11.37
- Stainless 400-8432 $0.97 400-8442 $1.96 400-8452 $9.74
0.675 0.12 - Black Oxide 200-8595 $1.13 200-8580 $2.54 200-8586 $11.82
Yes Black Oxide 200-8575 $1.13 200-8581 $2.54 200-8587 $11.82
0.812 0.12 - Black Oxide 200-8576 $1.13 200-8582 $2.54 200-8588 $11.82
Yes Black Oxide 200-8577 $2.12 200-8583 $4.52 200-8589 $21.59
California Residents
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WARNING: Cancer and Reproductive Harm -
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Page 130
BULK FASTENERS
SAE WASHERS (CONTINUED)
Inside Dia. Outside
Dia. (in.)
Thick- ness (in.)
Cham- fer
Other Details 1 PC-Bulk 2 PC-Pack 10 PC-Pack
3/8 0.625 0.063 Yes Black Oxide 200-8505 $1.04 200-8675 $2.45 200-8685 $11.22
- Stainless 200-8405 $0.73 - -
- Cad Plated 200-8418 $0.36 - -
0.120 - Black Oxide 200-8504 $1.04 200-8544 $2.45 200-8554 $11.22
Yes Black Oxide 200-8611 $1.04 200-8612 $2.45 200-8613 $11.25
.0.655 0.090 Yes Black Oxide 200-8764 $0.42 200-8774 $0.87 200-8784 $4.36
- Black Oxide 200-8765 $0.42 200-8775 $0.87 200-8785 $4.36
Yes Stainless 400-8423 $1.29 400-8433 $2.61 400-8443 $12.99
- Stainless 400-8765 $1.12 400-8775 $2.22 400-8785 $11.17
0.675 0.120 - Black Oxide 200-8506 $1.04 200-8546 $2.45 200-8556 $11.22
0.688 0.075 - Black Oxide 200-8412 $0.39 - -
- Stainless 200-8413 $0.73 - -
0.715 0.120 - Stainless 400-8501 $1.65 400-8504 $3.58 400-8508 $17.07
0.725 0.090 Yes Black Oxide 200-8453 $0.42 200-8463 $0.86 200-8473 $4.26
- Black Oxide 200-8454 $0.58 200-8464 $1.13 200-8474 $5.70
Yes Stainless 400-8453 $1.29 400-8463 $2.61 400-8473 $12.99
- Stainless 400-8454 $1.12 400-8464 $2.22 400-8474 $11.17
0.750 0.120 - Black Oxide 200-8507 $1.04 200-8677 $2.45 200-8687 $11.22
Yes Stainless 400-8507 $1.64 400-8527 $3.60 400-8537 $17.01
Yes Black Oxide 200-8517 $1.04 200-8547 $2.45 200-8557 $11.22
0.875 0.150 - Black Oxide,
O.D. Cham- fer
200-8508 $1.64 200-8678 $3.60 200-8688 $17.01
1.200 0.120 Yes Black Oxide 200-8713 $2.22 200-8733 $4.42 200-8763 $22.19
7/16 0.660 0.120 Yes Black Oxide 200-8718 $1.13 200-8738 $2.22 200-8768 $11.22
0.675 0.062 Yes Black Oxide,
rod bolt washer
200-8501 $1.13 200-8671 $2.54 200-8681 $11.82
0.705 0.090 Yes Black Oxide 200-8770 $1.13 200-8780 $2.28 200-8790 $11.40
- Black Oxide 200-8771 $1.13 200-8781 $2.28 200-8791 $11.40
Yes Stainless 400-8770 $1.64 400-8780 $3.28 400-8790 $16.44
Stainless 400-8772 $1.13 400-8782 $2.29 400-8792 $11.41

California Residents
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WARNING: Cancer and Reproductive Harm -
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Page 131
BULK FASTENERS
SAE WASHERS (CONTINUED)
Inside
Dia.
Outside
Dia. (in.)
Thick- ness (in.)
Cham- fer
Other Details 1 PC-Bulk 2 PC-Pack 10 PC-Pack
7/16 0.75 0.063 Cad Plated 200-8419 $0.42
0.073 Yes Black Oxide,  rod bolt washer 200-8502 $1.13 200-8672 $2.54 200-8682 $11.82
0.12 - Black Oxide 200-8511 $1.13 200-8521 $2.54 200-8531 $11.82
Yes Black Oxide 200-8518 $1.13 200-8548 $2.54 200-8558 $11.82
0.765 0.09 Yes Black Oxide 200-8776 $1.13 200-8786 $2.28 200-8796 $11.40
- Black Oxide 200-8778 $1.13 200-8788 $2.28 200-8798 $11.40
Yes Stainless 400-8776 $1.64 400-8786 $3.28 400-8796 $16.44
- Stainless 400-8707 $1.64 400-8727 $3.28 400-8747 $16.41
0.812 0.12 Yes Black Oxide 200-8509 $1.13 200-8529 $2.54 200-8539 $11.82
Yes Stainless 400-8509 $1.64 400-8529 $3.60 400-8539 $17.01
- Black Oxide 200-8510 $1.13 200-8520 $2.54 200-8530 $11.82
0.875 0.12 - Black Oxide 200-8707 $1.13 200-8727 $2.22 200-8747 $11.22
Yes Black Oxide 200-8512 $1.13 200-8522 $2.54 200-8532 $11.82
0.995 0.12 - Black Oxide 200-8708 $1.13 200-8728 $1.94 200-8748 $11.22
1.3 0.12 - Black Oxide 200-8429 $3.00 200-8439 $6.00 200-8449 $30.00
2 0.275 Yes Black Oxide 200-8717 $12.04 - -
1/2 0.875 0.063 - Cad Plated 200-8407 $0.42 - -
0.12 Yes Black Oxide 200-8513 $1.16 200-8523 $2.60 200-8533 $12.12
- Black Oxide 200-8514 $1.16 200-8524 $2.60 200-8534 $12.12
1.3 0.12 - Black Oxide 200-8702 $1.62 200-8722 $3.23 200-8742 $16.17
1.35 0.245 Yes Black Oxide 200-8703 $9.32 - -
2 0.275 Yes Black Oxide 200-8749 $12.04 - -
9/16 1 0.12 - Black Oxide 200-8515 $1.17 200-8525 $2.65 200-8535 $12.38
Yes Black Oxide 200-8719 $1.04 200-8739 $2.15 200-8769 $10.70
5/8 1.3 0.12 - Black Oxide 200-8753 $2.55 - -
1.6 0.275 - Black Oxide 200-8754 $12.05 - -
2 0.275 Yes Black Oxide 200-8755 $12.05 - -
3/4 1.75 0.275 Yes Black Oxide 200-8714 $8.95 - -
2 0.275 Yes Black Oxide 200-8715 $8.96 - -

California Residents
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Page 132
BULK FASTENERS
METRIC WASHERS

Inside
Dia.
Outside
Dia. (in.)
Thick- ness (in.)
Cham- fer
Other Details 1 PC-Bulk 2 PC-Pack 10 PC-Pack
M6 22.6  (0.890) 4.2  (0.165) - Black Oxide 200-8711 $3.57 200-8741 $7.09 200-8761 $35.48
- Stainless 400-8711 $3.94 - -
25.1  (0.990) 1.7  (0.065) - Black Oxide 200-8676 $1.38 200-8686 $2.74 200-8696 $13.69
M8 14.5  (0.575) 1.6  (0.060) - Black Oxide 200-8641 $1.13 200-8642 $2.20 200-8643 $11.14
M9 17.0  (0.670) 3.0  (0.120) - Black Oxide 200-8757 $1.74 200-8777 $3.49 200-8797 $17.50
20.6  (0.812) 3.0  (0.120) - Black Oxide 200-8712 $1.74 200-8732 $3.49 200-8762 $17.50
Yes Black Oxide 200-8729 $1.74 200-8759 $3.49 200-8789 $17.50
M10 15.0  (0.591) 2.0  (0.078) Yes Black Oxide 200-8716 $2.18 200-8736 $4.36 200-8766 $21.81
16.0  (0.630) 1.9  (0.075) Yes Stainless 400-8503 $1.54 400-8523 $3.36 400-8533 $15.94
19.1  (0.750) 3.0  (0.120) Yes Black Oxide 200-8705 $1.35 200-8725 $2.67 200-8745 $13.43
- Black Oxide 200-8519 $1.35 200-8679 $2.67 200-8689 $13.43
Yes Stainless 400-8519 $1.54 400-8520 $3.36 400-8521 $6.18
- Stainless 400-8524 $1.54 400-8534 $3.36 400-8544 $15.94
19.2  (0.755) 2.3  (0.090) Yes Black Oxide 200-8455 $0.46 200-8465 $0.93 200-8475 $4.68
Yes Stainless 400-8455 $1.64 400-8465 $3.31 400-8475 $16.46
21.6  (0.850) 3.0  (0.115) - Black Oxide 200-8590 $1.35 200-8591 $2.67 200-8592 $13.43
22.0  (0.865) 4.1  (0.160) Yes Stainless 400-8502 $6.39 400-8522 $12.76 400-8532 $63.74
3.2  (0.155) Yes Black Oxide 200-8706 $4.73 200-8726 $9.48 200-8746 $47.31
M12 19.1  (0.750) 3.0 (0.120) - Black Oxide 200-8516 $1.35 200-8526 $2.67 200-8536 $13.43
Yes Black Oxide 200-8710 $1.35 200-8740 $2.67 200-8760 $13.43
22.2  (0.875) 2.3  (0.090) Yes Black Oxide 200-8428 $1.35 200-8438 $2.67 200-8448 $13.43
3.0  (0.120) Yes Black Oxide 200-8549 $1.35 200-8550 $2.67 200-8551 $13.43
2.3  (0.090) Yes Stainless 400-8428 $1.84 - -
3.0  (0.120) - Black Oxide 200-8500 $1.35 200-8527 $2.67 200-8537 $13.43
25.3  (0.995) 3.0  (0.120) - Black Oxide 200-8752 $1.35 200-8772 $2.67 200-8792 $13.43
37.6  (1.480) 5.1  (0.200) Yes Black Oxide 200-8750 $12.04 - -
39.4  (1.550) 7.0  (0.275) Yes Black Oxide 200-8751 $12.04 - -
M14 39.4  (1.560) 7.0  (0.275) Yes Black Oxide 200-8756 $12.05 - -
M18 73.7  (2.900) 11.4  (0.450) Yes Black Oxide 200-8793 $13.12 - -

California Residents
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Page 133
BULK FASTENERS
INSERT WASHERS
These handy washers are made to protect the top of holes from galling or collapsing around studs or bolts. They’re ideal for head bolt holes, mid-motor plates, or any other high-wear area that requires a washer. Easy to install by just oversizing hole and pressing in washer. ARP Insert Washers are fully CNC machined from premium thru-hardened 8740 stock.
Note: Insert washers for Ford applications also listed in head bolts on page 58.



Insert ID Insert OD OD Size 1 PC-Bulk 2 PC-Pack 10 PC-Pack
1/4  0.318  0.562 200-8560 $6.05 200-8565 $12.09 200-8570 $60.45
5/16  0.380  0.625  200-8561 $5.31 200-8566 $10.64 200-8571 $53.17
3/8  0.443  0.750  200-8562 $5.47 200-8567 $10.96 200-8572 $54.77
7/16  0.571  0.812  200-8563 $5.61 200-8568 $11.22 200-8573 $56.10
7/16  0.529  0.875  200-8596 $6.51 200-8597 $13.04 200-8598 $65.08
1/2  0.567  0.875  200-8564 $5.77 200-8569 $11.54 200-8574 $57.58
M10* 0.500 0.790 400-8551 $15.54 . .

* Stainless steel


WELD BUNGS




ARP has introduced a line of premium quality weld-in bungs. The parts are CNC machined from solid aluminum billet (6061) or 1018 mild steel. Applications include, but are not limited to: oil or fuel tanks, radiators, valve covers, manifolds, and rear axle housings. Fittings are available with female pipe threads, male AN, and female O-ring types. The fittings come in sizes: 1/4, 3/8, 1/2, 3/4, and 1 inch sizes; NPT -6 thru -20 AN; and -6 thru -20 O-ring sizes.


NPT
 -

AN Male
Aluminum Steel Aluminum Steel
Size Part No. Size Part No. Size Part No. Size Part No.
1/4  3/8 800-8101 $14.40 800-8102 $15.17 1/4  3/8 800-8201 $14.04 800-8202 $14.09 AN6 800-8106 $14.53 AN6 800-8206 $13.63
AN8 800-8107 $15.15 AN8 800-8207 $14.18
1/2 800-8103 $15.94 1/2 800-8203 $14.53 AN10 800-8108 $16.37 AN10 800-8208 $14.69
3/4 800-8104 $16.69 3/4 800-8204 $14.98 AN12 800-8109 $17.44 AN12 800-8209 $15.24
1 800-8105 $17.47 1 800-8205 $15.38 AN16 800-8110 $18.53 AN16 800-8210 $15.59
- - - - AN20 800-8111 $19.42 AN20 800-8211 $16.33

AN O-Ring
Aluminum Steel
Size Part No. Size Part No.
-6 800-8112 $12.43 -6 800-8212 $12.88
-8 800-8113 $13.99 -8 800-8213 $14.79
-10 800-8114 $15.59 -10 800-8214 $14.44
-12 800-8115 $17.21 -12 800-8215 $17.01
-16 800-8116 $19.42 -16 800-8216 $16.33
-20 800-8117 $20.40 -20 800-8217 $16.88

California Residents
WARNING: Cancer www.P65Warnings.ca.gov.
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.

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