Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

0.00 CAD

Taxes, Discounts and shipping calculated at checkout

Language

English
Français

Bolts
Nuts
Washers
Socket Screws
Contact Us
About Us

Country/region

Canada CAD $
United States USD $

Language

English
Français

Bolts
Nuts
Washers
Socket Screws
Contact Us
About Us

Search

Collection: Coarse Thread [UNC]

Sort by:

2535 of 8387 products

Sort

Sort

2535 of 8387 products

Sort by:

Remove all

2535 of 8387 products

Socket Head Cap Screw Black Steel 5/8-11 * 14" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 14" Grade 8 [Cup Point] [Allen Drive]

Regular price 45.47 $ CAD

Regular price Sale price 45.47 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 15" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 15" Grade 8 [Cup Point] [Allen Drive]

Regular price 48.28 $ CAD

Regular price Sale price 48.28 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 16" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 16" Grade 8 [Cup Point] [Allen Drive]

Regular price 70.76 $ CAD

Regular price Sale price 70.76 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 2-1/2" Grade 8 [Cup Point] [Allen Drive]

Sale

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

Regular price 2.67 $ CAD

Regular price ~~3.58 $ CAD~~ Sale price 2.67 $ CAD
Unit price per

Sale
Socket Head Cap Screw Black Steel 5/8-11 * 2-3/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 2-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 2.53 $ CAD

Regular price Sale price 2.53 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 3" Grade 8 [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Black Steel 5/8-11 * 3" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.28 $ CAD

Regular price ~~4.70 $ CAD~~ Sale price 3.28 $ CAD
Unit price per

Sale
Socket Head Cap Screw Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Black Steel 5/8-11 * 3-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.11 $ CAD

Regular price ~~4.93 $ CAD~~ Sale price 3.11 $ CAD
Unit price per

Sale
Socket Head Cap Screw Black Steel 5/8-11 * 3-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 3-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 2.79 $ CAD

Regular price Sale price 2.79 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 3-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 5.17 $ CAD

Regular price Sale price 5.17 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 4" Grade 8 [Cup Point] [Allen Drive]

Regular price 4.65 $ CAD

Regular price ~~4.19 $ CAD~~ Sale price 4.65 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 4-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.39 $ CAD

Regular price Sale price 3.39 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 4-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 7.73 $ CAD

Regular price ~~7.12 $ CAD~~ Sale price 7.73 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 4-3/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 4-3/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 15.68 $ CAD

Regular price Sale price 15.68 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 5" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 5" Grade 8 [Cup Point] [Allen Drive]

Regular price 4.10 $ CAD

Regular price Sale price 4.10 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 4.44 $ CAD

Regular price Sale price 4.44 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 5-1/4" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 5-1/4" Grade 8 [Cup Point] [Allen Drive]

Regular price 12.90 $ CAD

Regular price Sale price 12.90 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 6" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 4.89 $ CAD

Regular price Sale price 4.89 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 6-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 8.71 $ CAD

Regular price Sale price 8.71 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 7" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 7" Grade 8 [Cup Point] [Allen Drive]

Regular price 8.82 $ CAD

Regular price Sale price 8.82 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 7-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 7-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 15.50 $ CAD

Regular price Sale price 15.50 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 8" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 8" Grade 8 [Cup Point] [Allen Drive]

Regular price 9.83 $ CAD

Regular price Sale price 9.83 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 8-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 16.80 $ CAD

Regular price Sale price 16.80 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 5/8-11 * 9-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 5/8-11 * 9-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 19.05 $ CAD

Regular price Sale price 19.05 $ CAD
Unit price per
Socket Head Cap Screw Silicone Bronze 1/4-20 * 10-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Silicone Bronze 1/4-20 * 10-1/2" [Cup Point] [Allen Drive]

Regular price 15.14 $ CAD

Regular price Sale price 15.14 $ CAD
Unit price per
Socket Head Cap Screw Silicone Bronze 3/8-16 * 1-3/4" [Cup Point] [Allen Drive]

Socket Head Cap Screw Silicone Bronze 3/8-16 * 1-3/4" [Cup Point] [Allen Drive]

Regular price 30.00 $ CAD

Regular price Sale price 30.00 $ CAD
Unit price per
Socket Head Cap Screw Silicone Bronze 3/8-16 * 2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Silicone Bronze 3/8-16 * 2" [Cup Point] [Allen Drive]

Regular price 9.45 $ CAD

Regular price Sale price 9.45 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-1/4-7 * 4" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1-1/4-7 * 4" [Cup Point] [Allen Drive]

Regular price 89.86 $ CAD

Regular price Sale price 89.86 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-8 * 10" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1-8 * 10" [Cup Point] [Allen Drive]

Regular price 94.12 $ CAD

Regular price Sale price 94.12 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-8 * 2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1-8 * 2" [Cup Point] [Allen Drive]

Regular price 43.52 $ CAD

Regular price Sale price 43.52 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-8 * 2-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1-8 * 2-1/2" [Cup Point] [Allen Drive]

Regular price 40.24 $ CAD

Regular price Sale price 40.24 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-8 * 3" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1-8 * 3" [Cup Point] [Allen Drive]

Regular price 42.82 $ CAD

Regular price Sale price 42.82 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1-8 * 3-1/2" [Cup Point] [Allen Drive]

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

Regular price 41.17 $ CAD

Regular price Sale price 41.17 $ CAD
Unit price per

1
…
70
71
72
73
74
…
80

Filter

Refine

Thread Type

Coarse Thread [UNC]

Threading

Partially Threaded

Imperial Thread (Inch)

1-64
2-56
3-48
4-40
5-40
6-32
8-32
10-24
12-24
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
1-3/8-6
1-1/2-6
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

#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
20 Length

Categories

Bolt
Pressure screw
Wood Screw
Concrete Screw

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Cadium Plated
Galvanized
Silicone Bronze
Stainless Steel
Steel
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8
Grade A325
Grade A490

Shape

Square

Fasteners Type

Flanged
Flat Head
Flat Head Cap Screw
Hexagonal
Plow Bolt
Shoulder Screw
Socket Head Cap Screw
Structural
Square

Thread Direction

Right Thread

Point Type

Cup
Type 17

Drive

Allen
Philips
Slotted
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

Blue

Country/region

Canada CAD $
United States USD $

Language

English
Français

Payment methods

© 2025, Les Attaches RJM

Choosing a selection results in a full page refresh.
Opens in a new window.