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Bolts
Nuts
Washers
Socket Screws
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United States USD $

Bolts
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Collection: Coarse Thread [UNC]

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81 of 8390 products

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81 of 8390 products

Flat Head Cap Screw Black Steel 1/2-13 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Flat Head Cap Screw Black Steel 1/2-13 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $20.00

Regular price Sale price $20.00
Unit price per
Flat Head Cap Screw Black Steel 3/4-10 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Flat Head Cap Screw Black Steel 3/4-10 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $25.00

Regular price Sale price $25.00
Unit price per
Flat Head Cap Screw Black Steel 5/8-11 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Flat Head Cap Screw Black Steel 5/8-11 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price $15.00

Regular price Sale price $15.00
Unit price per
Hexagonal Lag Screw Stainless Steel 1/2 * 6-1/2"

Hexagonal Lag Screw Stainless Steel 1/2 * 6-1/2"

Regular price $13.00

Regular price Sale price $13.00
Unit price per
Hexagonal Lag Screw Stainless Steel 3/4 * 6-1/2"

Hexagonal Lag Screw Stainless Steel 3/4 * 6-1/2"

Regular price $92.00

Regular price Sale price $92.00
Unit price per
Hexagonal Lag Screw Stainless Steel 3/8 * 6-1/2"

Hexagonal Lag Screw Stainless Steel 3/8 * 6-1/2"

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Hexagonal Lag Screw Stainless Steel 5/16 * 6-1/2"

Hexagonal Lag Screw Stainless Steel 5/16 * 6-1/2"

Regular price $19.00

Regular price Sale price $19.00
Unit price per
Hexagonal Lag Screw Stainless Steel 5/8 * 6-1/2"

Hexagonal Lag Screw Stainless Steel 5/8 * 6-1/2"

Regular price $25.00

Regular price Sale price $25.00
Unit price per
Imperial Carriage Bolt Dome Head Full Thread Plain Alloy Steel 1/4-20 * 3/4" Grade 2

Imperial Carriage Bolt Dome Head Full Thread Plain Alloy Steel 1/4-20 * 3/4" Grade 2

Regular price From $4.00

Regular price Sale price From $4.00
Unit price per
Imperial Carriage Bolt Dome Head Full Thread Zinc Plated 5/16-18 * 1-1/4" Grade 5

Imperial Carriage Bolt Dome Head Full Thread Zinc Plated 5/16-18 * 1-1/4" Grade 5

Regular price From $4.00

Regular price Sale price From $4.00
Unit price per
Imperial Carriage Bolt Dome Head Partial Thread 316 Stainless Steel 3/8-16 * 6-1/2"

Imperial Carriage Bolt Dome Head Partial Thread 316 Stainless Steel 3/8-16 * 6-1/2"

Regular price From $17.00

Regular price Sale price From $17.00
Unit price per
Imperial Carriage Bolt Dome Head Partial Thread Galvanized 1/2-13 * 6-1/2" Grade 2

Imperial Carriage Bolt Dome Head Partial Thread Galvanized 1/2-13 * 6-1/2" Grade 2

Regular price From $4.00

Regular price Sale price From $4.00
Unit price per
Imperial Carriage Bolt Dome Head Partial Thread Galvanized 3/8-16 * 6-1/2" Grade 2

Imperial Carriage Bolt Dome Head Partial Thread Galvanized 3/8-16 * 6-1/2" Grade 2

Regular price From $3.00

Regular price Sale price From $3.00
Unit price per
Imperial Carriage Bolt Partial Thread 304 Stainless Steel 1/2-13 * 6-1/2"

Imperial Carriage Bolt Partial Thread 304 Stainless Steel 1/2-13 * 6-1/2"

Regular price From $18.00

Regular price Sale price From $18.00
Unit price per
Imperial Carriage Bolt Partial Thread 304 Stainless Steel 1/4-20 * 6-1/2"

Imperial Carriage Bolt Partial Thread 304 Stainless Steel 1/4-20 * 6-1/2"

Regular price From $6.00

Regular price Sale price From $6.00
Unit price per
Imperial Carriage Bolt Partial Thread 304 Stainless Steel 3/8-16 * 6-1/2"

Imperial Carriage Bolt Partial Thread 304 Stainless Steel 3/8-16 * 6-1/2"

Regular price From $12.00

Regular price Sale price From $12.00
Unit price per
Imperial Carriage Bolt Partial Thread 304 Stainless Steel 5/16-18 * 6-1/2"

Imperial Carriage Bolt Partial Thread 304 Stainless Steel 5/16-18 * 6-1/2"

Regular price From $20.00

Regular price Sale price From $20.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/2-6 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/2-6 * 6-1/2"

Regular price From $57.00

Regular price Sale price From $57.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/4-7 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/4-7 * 6-1/2"

Regular price From $38.00

Regular price Sale price From $38.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/8-7 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-1/8-7 * 6-1/2"

Regular price From $30.00

Regular price Sale price From $30.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-8 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1-8 * 6-1/2"

Regular price From $22.00

Regular price Sale price From $22.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1/2-13 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 1/2-13 * 6-1/2"

Regular price From $10.00

Regular price Sale price From $10.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/4-10 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/4-10 * 6-1/2"

Regular price From $12.00

Regular price Sale price From $12.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/8-16 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 3/8-16 * 6-1/2"

Regular price From $7.00

Regular price ~~$4.00~~ Sale price From $7.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 5/8-11 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 5/8-11 * 6-1/2"

Regular price From $8.00

Regular price Sale price From $8.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 7/8-9 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 304 Stainless Steel 7/8-9 * 6-1/2"

Regular price From $17.00

Regular price Sale price From $17.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/2-6 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/2-6 * 6-1/2"

Regular price From $74.00

Regular price Sale price From $74.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/4-7 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/4-7 * 6-1/2"

Regular price From $49.00

Regular price Sale price From $49.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/8-7 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-1/8-7 * 6-1/2"

Regular price From $39.00

Regular price Sale price From $39.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-8 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1-8 * 6-1/2"

Regular price From $30.00

Regular price Sale price From $30.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1/2-13 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 1/2-13 * 6-1/2"

Regular price From $9.00

Regular price Sale price From $9.00
Unit price per
Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 3/4-10 * 6-1/2"

Imperial Hexagonal Bolt Partial Thread 316 Stainless Steel 3/4-10 * 6-1/2"

Regular price From $15.00

Regular price Sale price From $15.00
Unit price per

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Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

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
1-1/2-6

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

Imperial Length (Inch)

6-1/2 Length

Categories

Bolt
Pressure screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Galvanized
Stainless Steel
Steel
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8
Grade A325

Shape

Square

Fasteners Type

Flat Head Cap Screw
Hexagonal
Lag Screw
Shoulder Screw
Socket Head Cap Screw
Square 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 5
Asme B18 2 6
Astm A325
Astm F312

Country/region

Canada CAD $
United States USD $

Payment methods

© 2026, Les Attaches RJM

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