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

Home
Bolts
Nuts
Washers
Socket Screws
About us
- Contact us
- Missions, services and more

Country/region

Canada CAD $
United States USD $

Language

English
Français

Home
Bolts
Nuts
Washers
Socket Screws
About us
- Contact us
- Missions, services and more

Search

Collection: Coarse Thread [UNC]

Sort by:

761 of 8387 products

Sort

Sort

761 of 8387 products

Sort by:

Remove all

761 of 8387 products

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [External Square Drive]

Regular price 2.99 $ CAD

Regular price Sale price 2.99 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.84 $ CAD

Regular price Sale price 2.84 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1" Grade 8 [Oval Point] [External Square Drive]

Regular price 3.29 $ CAD

Regular price Sale price 3.29 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.83 $ CAD

Regular price Sale price 0.83 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Dog Point] [External Square Drive]

Regular price 2.81 $ CAD

Regular price Sale price 2.81 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [External Square Drive]

Regular price 3.30 $ CAD

Regular price Sale price 3.30 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Flat Point] [External Square Drive]

Regular price 3.14 $ CAD

Regular price Sale price 3.14 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/2" Grade 8 [Oval Point] [External Square Drive]

Regular price 3.62 $ CAD

Regular price Sale price 3.62 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.72 $ CAD

Regular price ~~0.56 $ CAD~~ Sale price 0.72 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Dog Point] [External Square Drive]

Regular price 2.60 $ CAD

Regular price Sale price 2.60 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [External Square Drive]

Regular price 3.13 $ CAD

Regular price Sale price 3.13 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.97 $ CAD

Regular price Sale price 2.97 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-1/4" Grade 8 [Oval Point] [External Square Drive]

Regular price 3.44 $ CAD

Regular price Sale price 3.44 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.95 $ CAD

Regular price Sale price 0.95 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1-3/4" Grade 8 [Dog Point] [External Square Drive]

Regular price 3.12 $ CAD

Regular price Sale price 3.12 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.47 $ CAD

Regular price Sale price 0.47 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Dog Point] [External Square Drive]

Regular price 2.10 $ CAD

Regular price Sale price 2.10 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [External Square Drive]

Regular price 2.53 $ CAD

Regular price Sale price 2.53 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Flat Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Flat Point] [External Square Drive]

Regular price 2.42 $ CAD

Regular price Sale price 2.42 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Oval Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 1/2" Grade 8 [Oval Point] [External Square Drive]

Regular price 2.79 $ CAD

Regular price Sale price 2.79 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Cup Point] [External Square Drive]

Regular price 1.05 $ CAD

Regular price Sale price 1.05 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2" Grade 8 [Dog Point] [External Square Drive]

Regular price 3.47 $ CAD

Regular price Sale price 3.47 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 1.78 $ CAD

Regular price Sale price 1.78 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/2" Grade 8 [Dog Point] [External Square Drive]

Regular price 4.09 $ CAD

Regular price Sale price 4.09 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Cup Point] [External Square Drive]

Regular price 1.65 $ CAD

Regular price Sale price 1.65 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 2-1/4" Grade 8 [Dog Point] [External Square Drive]

Regular price 3.76 $ CAD

Regular price Sale price 3.76 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Cup Point] [External Square Drive]

Regular price 2.02 $ CAD

Regular price Sale price 2.02 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3" Grade 8 [Dog Point] [External Square Drive]

Regular price 4.72 $ CAD

Regular price Sale price 4.72 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 10.91 $ CAD

Regular price Sale price 10.91 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Cup Point] [External Square Drive]

Regular price 0.53 $ CAD

Regular price ~~0.48 $ CAD~~ Sale price 0.53 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Dog Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [Dog Point] [External Square Drive]

Regular price 2.13 $ CAD

Regular price Sale price 2.13 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/16-18 * 3/4" Grade 8 [External Square Drive]

Regular price 2.86 $ CAD

Regular price Sale price 2.86 $ CAD
Unit price per

1
…
20
21
22
23
24

Filter

Refine

Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

5/16-18

British Thread (Inch)

5/16-18

Imperial Length (Inch)

Imperial Length (Feet)

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

Categories

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

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Black Phosphate
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

Shape

Square

Fasteners Type

Button Head Cap Screw
Cap
Conical
Coupling
Elevator
Flanged
Flat Head
Flat Head Cap Screw
Full Thread
Hexagonal
K Lock
Lag Screw
Nylon Insert
Pan Head
Round Head
Set Screw
Shoulder Screw
Socket Head Cap Screw
Square Screw
Tee Nut
Trailer Floor Screw
Truss Head
Undercut Flat Head
Weldable
Wing
Hook
Square

Thread Direction

Right Thread

Point Type

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

Drive

Allen
Philips
Quadrex
Slotted
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5
Ifi 111
Ansi Asme B 18 5
Astm A307

Color

Yellow

Country/region

Canada CAD $
United States USD $

Language

English
Français

Payment methods

© 2024, Les Attaches RJM

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