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Bolts
Nuts
Washers
Socket Screws
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United States USD $

Bolts
Nuts
Washers
Socket Screws
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Collection: 4-1/2 Length

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70 of 253 products

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70 of 253 products

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/8-16 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $3.00

Regular price Sale price $3.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $11.00

Regular price Sale price $11.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 7/16-18 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $12.00

Regular price Sale price $12.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $10.00

Regular price Sale price $10.00
Unit price per

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Thread Type

Coarse Thread [UNC]
Fine Thread [UNF]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

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

4-1/2 Length

Categories

Pressure screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Stainless Steel
Steel

Grade

*Grade* 8

Shape

Square

Fasteners Type

Button Head Cap Screw
Flat Head Cap Screw
Set Screw
Shoulder Screw
Socket Head Cap Screw
Square Screw
Square

Point Type

Cup

Drive

Allen
Square

Head

Square

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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