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Bolts
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Collection: 3-1/2 Length

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63 of 318 products

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63 of 318 products

Socket Head Cap Screw Black Oxyde Alloy Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $1.00

Regular price ~~$1.00~~ Sale price $1.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 10-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 10-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $2.00

Regular price Sale price $2.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $2.00

Regular price ~~$1.00~~ Sale price $2.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $1.00

Regular price ~~$1.00~~ Sale price $1.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 7/16-14 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 7/16-14 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $3.00

Regular price ~~$2.00~~ Sale price $3.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 8-32 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 8-32 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Socket Head Cap Screw Black Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $3.00

Regular price ~~$4.00~~ Sale price $3.00
Unit price per

Sale
Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/2-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/2-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $90.00

Regular price Sale price $90.00
Unit price per
Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/4-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/4-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $42.00

Regular price Sale price $42.00
Unit price per
Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/8-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine & Full Thread Black Steel 1-1/8-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $36.00

Regular price Sale price $36.00
Unit price per
Socket Head Cap Screw Fine & Full Thread Black Steel 1-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine & Full Thread Black Steel 1-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $37.00

Regular price Sale price $37.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 10-32 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 10-32 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $3.00

Regular price Sale price $3.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 3/4-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 3/4-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $8.00

Regular price Sale price $8.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 3/8-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 3/8-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 5/16-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 5/16-24 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $3.00

Regular price Sale price $3.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 7/16-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 7/16-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $6.00

Regular price Sale price $6.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-1/2-6 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $40.00

Regular price Sale price $40.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-1/4-7 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $20.00

Regular price Sale price $20.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-1/8-7 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $31.00

Regular price Sale price $31.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-3/4-5 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $210.00

Regular price Sale price $210.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-3/8-6 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $79.00

Regular price Sale price $79.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-8 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1/2-13 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 1/2-13 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $14.00

Regular price Sale price $14.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $2.00

Regular price Sale price $2.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $17.00

Regular price Sale price $17.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $9.00

Regular price Sale price $9.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $11.00

Regular price Sale price $11.00
Unit price per
Socket Head Cap Screw Full Thread Black Steel 9/16-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Full Thread Black Steel 9/16-12 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $32.00

Regular price ~~$37.00~~ Sale price $32.00
Unit price per

Sale

1
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Thread Type

Coarse Thread [UNC]
Fine Thread [UNF]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

8-32
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
1-8
1-14
1-1/8-7
1-1/8-12
1-1/4-7
1-1/4-12
1-3/8-6
1-1/2-6
1-1/2-12
1-3/4-5

Pipe thread (Inch)

1-3/4-5

British Thread (Inch)

1/4-20
1/4-28
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)

3-1/2 Length

Categories

Bolt
Eye Bolt
Pressure screw
Lifting

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Steel

Grade

*Grade* 2
*Grade* 8
Grade A490

Shape

Square

Fasteners Type

Flat Head Cap Screw
Hexagonal
Plow Bolt
Set Screw
Shoulder Screw
Socket Head Cap Screw
Structural
Square

Thread Direction

Right Thread

Point Type

Cup

Drive

Allen
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 2 6
Astm A325
Astm F312
Astm A307

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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