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Bolts
Nuts
Washers
Socket Screws
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Bolts
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Collection: Size 3/8"

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137 of 893 products

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137 of 893 products

Shoulder Screw Black Steel 3/8-16 * 3" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3" Grade 8 [Cup Point] [Allen Drive]

Regular price $10.00

Regular price Sale price $10.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $11.00

Regular price Sale price $11.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 3-1/4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $11.00

Regular price Sale price $11.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $12.00

Regular price Sale price $12.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 3/4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 4" Grade 8 [Cup Point] [Allen Drive]

Regular price $12.00

Regular price Sale price $12.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $17.00

Regular price Sale price $17.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $15.00

Regular price Sale price $15.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 4-3/4" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 4-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $18.00

Regular price Sale price $18.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 5" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 5" Grade 8 [Cup Point] [Allen Drive]

Regular price $18.00

Regular price Sale price $18.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $35.00

Regular price Sale price $35.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 5/8" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 5/8" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 6" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 6" Grade 8 [Cup Point] [Allen Drive]

Regular price $41.00

Regular price Sale price $41.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $70.00

Regular price Sale price $70.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 7" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 7" Grade 8 [Cup Point] [Allen Drive]

Regular price $80.00

Regular price Sale price $80.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 7/8" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 7/8" Grade 8 [Cup Point] [Allen Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Shoulder Screw Black Steel 3/8-16 * 8" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 3/8-16 * 8" Grade 8 [Cup Point] [Allen Drive]

Regular price $98.00

Regular price Sale price $98.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 1-3/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 1-3/4" 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 3/8-24 * 1-7/8" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 1-7/8" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 10" Grade 8 [Cup Point] [Allen Drive]

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

Regular price $63.00

Regular price Sale price $63.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 11" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 11" Grade 8 [Cup Point] [Allen Drive]

Regular price $67.00

Regular price Sale price $67.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 12" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 12" Grade 8 [Cup Point] [Allen Drive]

Regular price $59.00

Regular price Sale price $59.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 2" Grade 8 [Cup Point] [Allen Drive]

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

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 2-1/2" 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 3/8-24 * 2-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 2-1/4" 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" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 3" 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 3/8-24 * 3-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 3-1/4" 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 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 4" Grade 8 [Cup Point] [Allen Drive]

Regular price $2.00

Regular price ~~$2.00~~ Sale price $2.00
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 3/8-24 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $2.00

Regular price ~~$2.00~~ Sale price $2.00
Unit price per

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Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

3/8-16

British Thread (Inch)

3/8-16

Imperial Length (Inch)

Imperial Length (Feet)

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

Categories

Bolt
Eye Bolt
nut
Pressure screw
Lifting

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8

Shape

Square

Fasteners Type

Conical
Elevator
Flat Head Cap Screw
Hexagonal
Plow Bolt
Shoulder Screw
Socket Head Cap Screw
Weldable
Square

Thread Direction

Right Thread

Point Type

Cup

Drive

Allen
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5
Ansi Asme B 18 5
Astm A307

Collection

Size 3/8"

clear

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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