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Bolts
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Collection: 3-1/2 Length

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133 of 318 products

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133 of 318 products

Imperial Hexagonal Bolt Full Thread 316 Stainless Steel 3/4-10 * 3-1/2"

Imperial Hexagonal Bolt Full Thread 316 Stainless Steel 3/4-10 * 3-1/2"

Regular price From $13.00

Regular price Sale price From $13.00
Unit price per
Imperial Hexagonal Bolt Full Thread Yellow Zinc Plated 1-1/4-7 * 3-1/2" Grade 8

Imperial Hexagonal Bolt Full Thread Yellow Zinc Plated 1-1/4-7 * 3-1/2" Grade 8

Regular price From $19.00

Regular price ~~$15.00~~ Sale price From $19.00
Unit price per
Imperial Hexagonal Bolt Full Thread Yellow Zinc Plated 1-1/8-7 * 3-1/2" Grade 8

Imperial Hexagonal Bolt Full Thread Yellow Zinc Plated 1-1/8-7 * 3-1/2" Grade 8

Regular price From $15.00

Regular price Sale price From $15.00
Unit price per
Imperial Plow Bolt Full Thread Zinc Plated 1/2-13 * 3-1/2" Grade 5

Imperial Plow Bolt Full Thread Zinc Plated 1/2-13 * 3-1/2" Grade 5

Regular price From $4.00

Regular price Sale price From $4.00
Unit price per
Pan Head Machine Screw Fine & Full Thread Stainless Steel 10-32 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Fine & Full Thread Stainless Steel 10-32 * 3-1/2" [Philips Drive]

Regular price $1.00

Regular price Sale price $1.00
Unit price per
Pan Head Machine Screw Full Thread Zinc 1/4-20 * 3-1/2" [Quadrex Drive]

Pan Head Machine Screw Full Thread Zinc 1/4-20 * 3-1/2" [Quadrex Drive]

Regular price $1.00

Regular price Sale price $1.00
Unit price per
Pan Head Machine Screw Full Thread Zinc 10-24 * 3-1/2" [Quadrex Drive]

Pan Head Machine Screw Full Thread Zinc 10-24 * 3-1/2" [Quadrex Drive]

Regular price $1.00

Regular price Sale price $1.00
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 1/4-20 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 1/4-20 * 3-1/2" [Philips Drive]

Regular price $2.00

Regular price Sale price $2.00
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 10-24 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 10-24 * 3-1/2" [Philips Drive]

Regular price $1.00

Regular price Sale price $1.00
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 3/8-16 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 3/8-16 * 3-1/2" [Philips Drive]

Regular price $5.00

Regular price ~~$4.00~~ Sale price $5.00
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 5/16-18 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 5/16-18 * 3-1/2" [Philips Drive]

Regular price $3.00

Regular price ~~$3.00~~ Sale price $3.00
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 8-32 * 3-1/2" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 8-32 * 3-1/2" [Philips Drive]

Regular price $1.00

Regular price ~~$1.00~~ Sale price $1.00
Unit price per
Pan Head Metal Screw Full Thread Stainless Steel #12 * 3-1/2" [Square Drive]

Pan Head Metal Screw Full Thread Stainless Steel #12 * 3-1/2" [Square Drive]

Regular price $2.00

Regular price ~~$1.00~~ Sale price $2.00
Unit price per
Set Screw Fine & Full Thread Black Steel 7/16-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set Screw Fine & Full Thread Black Steel 7/16-20 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $10.00

Regular price Sale price $10.00
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/2-13 * 3-1/2" [Cup Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/2-13 * 3-1/2" [Cup Point] [Allen Drive]

Regular price From $14.00

Regular price ~~$13.00~~ Sale price From $14.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1-1/2-6 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1-1/2-6 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $61.00

Regular price Sale price From $61.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1-1/4-7 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1-1/4-7 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $49.00

Regular price Sale price From $49.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1-8 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1-8 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $28.00

Regular price Sale price From $28.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/2-13 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/2-13 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $6.00

Regular price Sale price From $6.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 3/4-10 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $10.00

Regular price Sale price From $10.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 3/8-16 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $5.00

Regular price Sale price From $5.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $14.00

Regular price Sale price From $14.00
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 7/8-9 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 7/8-9 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price From $22.00

Regular price Sale price From $22.00
Unit price per
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 Full Thread 316 Stainless Steel 7/8-9 * 3-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread 316 Stainless Steel 7/8-9 * 3-1/2" [Cup Point] [Allen Drive]

Regular price From $34.00

Regular price Sale price From $34.00
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 $211.00

Regular price Sale price $211.00
Unit price per

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Thread Type

Coarse Thread [UNC]
Fine Thread [UNF]

Threading

Fully Threaded

Imperial Thread (Inch)

8-32
10-24
10-32
1/4-20
5/16-18
3/8-16
7/16-14
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
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

Screw Diameter

#10
#12
#14

Imperial Length (Inch)

3-1/2 Length

Categories

Bolt
Machine Screw
Metal Screw
Pressure screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Cadium Plated
Galvanized
Stainless Steel
Steel
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

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

Shape

Square

Fasteners Type

Anti-Thief Screw
Button Head Cap Screw
Flat Head
Flat Head Cap Screw
Hexagonal
Pan Head
Plow Bolt
Set Screw
Socket Head Cap Screw
Square Screw
Truss Head
Square

Thread Direction

Right Thread

Head Color

White Head
Black Head

Point Type

Cup
Dog
Flat Point
Oval Point

Drive

Allen
Allen Pin-In
Philips
Quadrex
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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