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Collection: Coarse Thread [UNC]

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785 of 8387 products

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 10.07 $ CAD

Regular price Sale price 10.07 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.34 $ CAD

Regular price Sale price 0.34 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Dog Point] [External Square Drive]

Regular price 1.94 $ CAD

Regular price Sale price 1.94 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [External Square Drive]

Regular price 2.64 $ CAD

Regular price Sale price 2.64 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.52 $ CAD

Regular price Sale price 2.52 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/4" Grade 8 [Oval Point] [External Square Drive]

Regular price 2.90 $ CAD

Regular price Sale price 2.90 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.27 $ CAD

Regular price Sale price 0.27 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Dog Point] [External Square Drive]

Regular price 1.87 $ CAD

Regular price Sale price 1.87 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [External Square Drive]

Regular price 2.24 $ CAD

Regular price Sale price 2.24 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.14 $ CAD

Regular price Sale price 2.14 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Oval Point] [External Square Drive]

Regular price 2.47 $ CAD

Regular price Sale price 2.47 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 4" Grade 8 [Cup Point] [External Square Drive]

Regular price 11.94 $ CAD

Regular price Sale price 11.94 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 4-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 13.64 $ CAD

Regular price Sale price 13.64 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5" Grade 8 [Cup Point] [External Square Drive]

Regular price 15.69 $ CAD

Regular price Sale price 15.69 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.30 $ CAD

Regular price Sale price 0.30 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Dog Point] [External Square Drive]

Regular price 1.93 $ CAD

Regular price Sale price 1.93 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [External Square Drive]

Regular price 2.50 $ CAD

Regular price Sale price 2.50 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.38 $ CAD

Regular price Sale price 2.38 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 5/8" Grade 8 [Oval Point] [External Square Drive]

Regular price 2.75 $ CAD

Regular price Sale price 2.75 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 6" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 6" Grade 8 [Cup Point] [External Square Drive]

Regular price 18.97 $ CAD

Regular price Sale price 18.97 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 7/8" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 7/8" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.37 $ CAD

Regular price Sale price 0.37 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 7/8" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 7/8" Grade 8 [Dog Point] [External Square Drive]

Regular price 1.95 $ CAD

Regular price Sale price 1.95 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1" Grade 8 [Cup Point] [External Square Drive]

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

Regular price 3.43 $ CAD

Regular price Sale price 3.43 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]

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

Regular price 3.83 $ CAD

Regular price Sale price 3.83 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-1/2" Grade 8 [Dog Point] [External Square Drive]

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

Regular price 8.17 $ CAD

Regular price Sale price 8.17 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]

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

Regular price 3.55 $ CAD

Regular price Sale price 3.55 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-1/4" Grade 8 [Dog Point] [External Square Drive]

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

Regular price 8.04 $ CAD

Regular price Sale price 8.04 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]

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

Regular price 4.15 $ CAD

Regular price Sale price 4.15 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 1-3/4" Grade 8 [Dog Point] [External Square Drive]

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

Regular price 8.32 $ CAD

Regular price Sale price 8.32 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 2" Grade 8 [Cup Point] [External Square Drive]

Sale

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

Regular price 4.48 $ CAD

Regular price ~~5.08 $ CAD~~ Sale price 4.48 $ CAD
Unit price per

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

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

Regular price 8.66 $ CAD

Regular price Sale price 8.66 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 2" Grade 8 [External Square Drive]

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

Regular price 9.83 $ CAD

Regular price Sale price 9.83 $ CAD
Unit price per

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Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

6-32
8-32
10-24
1/4-20
5/16-18
3/8-16
7/16-14
1/2-13
5/8-11
3/4-10
7/8-9
1-8

British Thread (Inch)

1/4-20
5/16-18
3/8-16
7/16-14
5/8-11
3/4-10
7/8-9
1-8

Screw Diameter

#2
#3
#4
#5
#6
#7
#8
#9
#10
#12
#14

Imperial Length (Inch)

Imperial Length (Feet)

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

Categories

Bolt
Machine Screw
Metal Screw
nut
Pressure screw
Wood Screw
Concrete Screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Brass
Stainless Steel
Steel
Zinc

Stainless Steel Grade

410 Stainless Steel

Grade

*Grade* 2
*Grade* 8

Shape

Square

Fasteners Type

Button Head
Flat Head
Oval Head
Pan Head
Round Head
Square Screw
Truss Head
Square

Thread Direction

Right Thread

Head Color

White Head
Black Head

Point Type

Cup
Dog
Flat Point
Oval Point
Type 17

Drive

Slotted
Square

Head

Square
Standard

Classification

Astm A307

Color

Blue

Country/region

Canada CAD $
United States USD $

Language

English
Français

Payment methods

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