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Bolts
Nuts
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Bolts
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Collection: Coarse Thread [UNC]

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1546 of 8388 products

Socket Head Cap Screw Black Steel 1-3/4-5 * 10" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 10" Grade 8 [Cup Point] [Allen Drive]

Regular price $399.00

Regular price Sale price $399.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 12" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 12" Grade 8 [Cup Point] [Allen Drive]

Regular price $463.00

Regular price Sale price $463.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 14" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 14" Grade 8 [Cup Point] [Allen Drive]

Regular price $524.00

Regular price Sale price $524.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 15" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 15" Grade 8 [Cup Point] [Allen Drive]

Regular price $556.00

Regular price Sale price $556.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 16" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 16" Grade 8 [Cup Point] [Allen Drive]

Regular price $586.00

Regular price Sale price $586.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 18" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 18" Grade 8 [Cup Point] [Allen Drive]

Regular price $652.00

Regular price Sale price $652.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 20" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 20" Grade 8 [Cup Point] [Allen Drive]

Regular price $708.00

Regular price Sale price $708.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 6" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 6" Grade 8 [Cup Point] [Allen Drive]

Regular price $282.00

Regular price Sale price $282.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 7" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 7" Grade 8 [Cup Point] [Allen Drive]

Regular price $313.00

Regular price Sale price $313.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 7-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 7-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $505.00

Regular price Sale price $505.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 8" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 8" Grade 8 [Cup Point] [Allen Drive]

Regular price $343.00

Regular price Sale price $343.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/4-5 * 9" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/4-5 * 9" Grade 8 [Cup Point] [Allen Drive]

Regular price $371.00

Regular price Sale price $371.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 10" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 10" Grade 8 [Cup Point] [Allen Drive]

Regular price $180.00

Regular price Sale price $180.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 11" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 11" Grade 8 [Cup Point] [Allen Drive]

Regular price $207.00

Regular price Sale price $207.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 12" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 12" Grade 8 [Cup Point] [Allen Drive]

Regular price $224.00

Regular price Sale price $224.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 14" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 14" Grade 8 [Cup Point] [Allen Drive]

Regular price $257.00

Regular price Sale price $257.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 16" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 16" Grade 8 [Cup Point] [Allen Drive]

Regular price $290.00

Regular price Sale price $290.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 18" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 18" Grade 8 [Cup Point] [Allen Drive]

Regular price $345.00

Regular price Sale price $345.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 20" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 20" Grade 8 [Cup Point] [Allen Drive]

Regular price $380.00

Regular price Sale price $380.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $89.00

Regular price Sale price $89.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $49.00

Regular price Sale price $49.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 5" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 5" Grade 8 [Cup Point] [Allen Drive]

Regular price $94.00

Regular price Sale price $94.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $104.00

Regular price Sale price $104.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 6" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 6" Grade 8 [Cup Point] [Allen Drive]

Regular price $107.00

Regular price Sale price $107.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 7" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 7" Grade 8 [Cup Point] [Allen Drive]

Regular price $124.00

Regular price Sale price $124.00
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 8" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 8" Grade 8 [Cup Point] [Allen Drive]

Regular price $149.00

Regular price Sale price $149.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 10" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 10" Grade 8 [Cup Point] [Allen Drive]

Regular price $48.00

Regular price Sale price $48.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 10.5" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 10.5" Grade 8 [Cup Point] [Allen Drive]

Regular price $70.00

Regular price Sale price $70.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 11" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 11" Grade 8 [Cup Point] [Allen Drive]

Regular price $70.00

Regular price Sale price $70.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 11.5" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 11.5" Grade 8 [Cup Point] [Allen Drive]

Regular price $110.00

Regular price Sale price $110.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 12" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 12" Grade 8 [Cup Point] [Allen Drive]

Regular price $77.00

Regular price Sale price $77.00
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 13" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-8 * 13" Grade 8 [Cup Point] [Allen Drive]

Regular price $83.00

Regular price Sale price $83.00
Unit price per

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Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

1-64
2-56
3-48
4-40
5-40
6-32
8-32
10-24
12-24
1/4-20
5/16-18
3/8-16
7/16-14
1/2-13
9/16-12
5/8-11
3/4-10
7/8-9
1-8
1-1/8-7
1-1/4-7
1-3/8-6
1-1/2-6
1-3/4-5

Pipe thread (Inch)

1-3/4-5

British Thread (Inch)

1/4-20
5/16-18
3/8-16
7/16-14
9/16-12
5/8-11
3/4-10
7/8-9
1-8
1-1/8-7
1-1/4-7
1-1/2-6
1-3/4-5

Imperial Length (Inch)

Imperial Length (Feet)

2 Length
4 Length
6 Length
8 Length
10 Length
12 Length
20 Length

Categories

Pressure screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Copper Nickel
Silicone Bronze
Stainless Steel
Steel

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 8

Fasteners Type

Shoulder Screw
Socket Head Cap Screw

Point Type

Cup

Drive

Allen

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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