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Bolts
Nuts
Washers
Socket Screws
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Canada CAD $
United States USD $

Bolts
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Collection: Coarse Thread [UNC]

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805 of 8388 products

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4" Grade 8 [Cup Point] [External Square Drive]

Regular price $4.00

Regular price ~~$3.00~~ Sale price $4.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4" Grade 8 [Cup Point] [External Square Drive]

Regular price $8.00

Regular price Sale price $8.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $9.00

Regular price Sale price $9.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [External Square Drive]

Regular price $4.00

Regular price ~~$4.00~~ Sale price $4.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5" Grade 8 [Cup Point] [External Square Drive]

Regular price $10.00

Regular price Sale price $10.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5/8" Grade 8 [Cup Point] [External Square Drive]

Regular price $1.00

Regular price Sale price $1.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 5/8" 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 1/2-13 * 6" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 6" 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 1/2-13 * 6" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 6" Grade 8 [Cup Point] [External Square Drive]

Regular price $14.00

Regular price Sale price $14.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 6-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 6-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price $14.00

Regular price Sale price $14.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7" Grade 8 [Cup Point] [External Square Drive]

Regular price $15.00

Regular price Sale price $15.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7/8" Grade 8 [Cup Point] [External Square Drive]

Regular price $2.00

Regular price Sale price $2.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 7/8" 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 1/2-13 * 8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 8" Grade 8 [Cup Point] [External Square Drive]

Regular price $18.00

Regular price Sale price $18.00
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 9" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/2-13 * 9" Grade 8 [Cup Point] [External Square Drive]

Regular price $20.00

Regular price Sale price $20.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 1" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 1" [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 1-1/2" [Cup Point] [Allen Drive]

Sale

Square Head Screw Full Thread Stainless Steel 1/2-13 * 1-1/2" [Cup Point] [Allen Drive]

Regular price $4.00

Regular price ~~$5.00~~ Sale price $4.00
Unit price per

Sale
Square Head Screw Full Thread Stainless Steel 1/2-13 * 1-1/4" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 1-1/4" [Cup Point] [Allen Drive]

Regular price $5.00

Regular price Sale price $5.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 2" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 2" [Cup Point] [Allen Drive]

Regular price $7.00

Regular price Sale price $7.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 2-1/2" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 2-1/2" [Cup Point] [Allen Drive]

Regular price $8.00

Regular price Sale price $8.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 3" [Cup Point] [Allen Drive]

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

Regular price $10.00

Regular price Sale price $10.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 3/16" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 3/16" [Cup Point] [Allen Drive]

Regular price $6.00

Regular price Sale price $6.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 3/4" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 3/4" [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 4" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 4" [Cup Point] [Allen Drive]

Regular price $12.00

Regular price Sale price $12.00
Unit price per
Square Head Screw Full Thread Stainless Steel 1/2-13 * 7/8" [Cup Point] [Allen Drive]

Square Head Screw Full Thread Stainless Steel 1/2-13 * 7/8" [Cup Point] [Allen Drive]

Regular price $4.00

Regular price Sale price $4.00
Unit price per
Square Nut Zinc Plated 1/2-13 Grade 2

Square Nut Zinc Plated 1/2-13 Grade 2

Regular price From $1.00

Regular price Sale price From $1.00
Unit price per
Threaded Rod ACME Zinc 1/2-13 * 36"

Threaded Rod ACME Zinc 1/2-13 * 36"

Regular price $28.00

Regular price ~~$24.00~~ Sale price $28.00
Unit price per
Threaded Rod Brass 1/2-13 * 36"

Threaded Rod Brass 1/2-13 * 36"

Regular price $44.00

Regular price ~~$37.00~~ Sale price $44.00
Unit price per
Threaded Rod Brass 1/2-13 * 72"

Threaded Rod Brass 1/2-13 * 72"

Regular price $84.00

Regular price Sale price $84.00
Unit price per
Threaded Rod Stainless Steel 1/2-13 * 144"

Threaded Rod Stainless Steel 1/2-13 * 144"

Regular price $32.00

Regular price ~~$27.00~~ Sale price $32.00
Unit price per
Threaded Rod Stainless Steel 1/2-13 * 36"

Threaded Rod Stainless Steel 1/2-13 * 36"

Regular price $15.00

Regular price ~~$12.00~~ Sale price $15.00
Unit price per

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Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

1/2-13

Imperial Length (Inch)

Imperial Length (Feet)

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

Categories

Bolt
Eye Bolt
Eye Nut
nut
Pressure screw
Screw-Pin Shackles
Threaded Rod
Lifting
Rivets

System of Measurement

ACME (Inch)
Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Brass
Cadium Plated
Copper Nickel
Galvanized
Nickel
Silicone Bronze
Stainless Steel
Steel
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8
*Grade* 9
*Grade* B7
*Grade* 80
Grade A325

Shape

Square

Fasteners Type

ACME (Inch)
Button Head Cap Screw
Cap
Conical
Coupling
Flanged
Flat Head Cap Screw
Full Thread
Hexagonal
Lag Screw
Nylon Insert
Plow Bolt
Set Screw
Shoulder Screw
Socket Head Cap Screw
Square Screw
Hook
Structural
Square

Thread Direction

Right Thread

Point Type

Cup
Dog
Full Dog
Knurled
Cone Point
Flat Point
Brass Point
Nylon Point
Oval Point

Drive

Allen
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5
Asme B18 2 6
Astm A325
Astm F312
Ifi 111
Astm A307

Color

Yellow

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Les Attaches RJM

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