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: 3/8 Length

Sort by:

39 of 392 products

Sort

Sort

39 of 392 products

Sort by:

Remove all

39 of 392 products

Anchor Binder Post Stainless Steel 1/4-20 * 3/8" [Philips Drive]

Anchor Binder Post Stainless Steel 1/4-20 * 3/8" [Philips Drive]

Regular price From 0.81 $ CAD

Regular price Sale price From 0.81 $ CAD
Unit price per
Button Head Cap Screw Full thread 316 Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Button Head Cap Screw Full thread 316 Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price From 0.16 $ CAD

Regular price Sale price From 0.16 $ CAD
Unit price per
Button Head Cap Screw Full Thread Black-Oxide Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 0.11 $ CAD

Regular price Sale price 0.11 $ CAD
Unit price per
Button Head Cap Screw Full thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Button Head Cap Screw Full thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price 0.54 $ CAD

Regular price Sale price 0.54 $ CAD
Unit price per
Button Head Cap Screw Full thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Button Head Cap Screw Full thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price 0.18 $ CAD

Regular price Sale price 0.18 $ CAD
Unit price per
Flat Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Flat Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price 0.09 $ CAD

Regular price Sale price 0.09 $ CAD
Unit price per
Flat Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Flat Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price From 0.16 $ CAD

Regular price Sale price From 0.16 $ CAD
Unit price per
Flat Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Flat Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price 0.18 $ CAD

Regular price Sale price 0.18 $ CAD
Unit price per
Imperial Hexagonal Bolt Full Thread 304 Stainless Steel 1/4-20 * 3/8"

Sale

Imperial Hexagonal Bolt Full Thread 304 Stainless Steel 1/4-20 * 3/8"

Regular price From 0.12 $ CAD

Regular price ~~0.24 $ CAD~~ Sale price From 0.12 $ CAD
Unit price per

Sale
Low Head Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Low Head Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price 0.28 $ CAD

Regular price Sale price 0.28 $ CAD
Unit price per
Pan Head Machine Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Philips Drive]

Pan Head Machine Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Philips Drive]

Regular price 0.11 $ CAD

Regular price Sale price 0.11 $ CAD
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Cone Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Cone Point] [Allen Drive]

Regular price From 0.29 $ CAD

Regular price Sale price From 0.29 $ CAD
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Dog Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Dog Point] [Allen Drive]

Regular price From 0.22 $ CAD

Regular price Sale price From 0.22 $ CAD
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Flat Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Flat Point] [Allen Drive]

Regular price From 0.19 $ CAD

Regular price Sale price From 0.19 $ CAD
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Nylon Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Nylon Point] [Allen Drive]

Regular price From 2.81 $ CAD

Regular price Sale price From 2.81 $ CAD
Unit price per
Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Oval Point] [Allen Drive]

Set Screw Full Thread 304 Stainless Steel 1/4-20 * 3/8" [Oval Point] [Allen Drive]

Regular price From 0.25 $ CAD

Regular price Sale price From 0.25 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Cone Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Cone Point] [Allen Drive]

Regular price From 0.26 $ CAD

Regular price Sale price From 0.26 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Sale

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price From 0.09 $ CAD

Regular price ~~0.16 $ CAD~~ Sale price From 0.09 $ CAD
Unit price per

Sale
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Dog Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Dog Point] [Allen Drive]

Regular price From 0.18 $ CAD

Regular price Sale price From 0.18 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Full Dog Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Full Dog Point] [Allen Drive]

Regular price From 0.22 $ CAD

Regular price Sale price From 0.22 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Knurled Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Knurled Point] [Allen Drive]

Regular price From 0.18 $ CAD

Regular price Sale price From 0.18 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Nylon Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Nylon Point] [Allen Drive]

Regular price From 3.55 $ CAD

Regular price Sale price From 3.55 $ CAD
Unit price per
Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Oval Point] [Allen Drive]

Set screw Full Thread Black Oxyde Alloy Steel 1/4-20 * 3/8" Grade 8 [Oval Point] [Allen Drive]

Regular price From 0.20 $ CAD

Regular price Sale price From 0.20 $ CAD
Unit price per
Set Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Set Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price 0.24 $ CAD

Regular price Sale price 0.24 $ CAD
Unit price per
Shoulder Screw Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Shoulder Screw Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price 1.00 $ CAD

Regular price Sale price 1.00 $ CAD
Unit price per
Shoulder Screw Stainless Steel 1/4-20 *3/8" [Cup Point] [Allen Drive]

Shoulder Screw Stainless Steel 1/4-20 *3/8" [Cup Point] [Allen Drive]

Regular price 2.69 $ CAD

Regular price Sale price 2.69 $ CAD
Unit price per
Socket Head Cap Screw Full Thread 316 Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread 316 Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price From 0.41 $ CAD

Regular price Sale price From 0.41 $ CAD
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Full Thread Black Steel 1/4-20 * 3/8" Grade 8 [Cup Point] [Allen Drive]

Regular price 0.13 $ CAD

Regular price ~~0.17 $ CAD~~ Sale price 0.13 $ CAD
Unit price per

Sale
Socket Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Stainless Steel 1/4-20 * 3/8" [Cup Point] [Allen Drive]

Regular price 0.19 $ CAD

Regular price Sale price 0.19 $ 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 0.11 $ CAD

Regular price Sale price 0.11 $ 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 0.90 $ CAD

Regular price Sale price 0.90 $ 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 0.75 $ CAD

Regular price Sale price 0.75 $ CAD
Unit price per

1
2

Filter

Refine

Thread Type

Coarse Thread [UNC]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

1/4-20

British Thread (Inch)

1/4-20

Imperial Length (Inch)

3/8 Length

Categories

Anchor
Bolt
Machine Screw
Pressure screw
Rivets

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Stainless Steel
Steel
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 8

Shape

Square

Fasteners Type

Anti-Thief Screw
Binder Post
Button Head Cap Screw
Flat Head Cap Screw
Hexagonal
Pan Head
Set Screw
Shoulder Screw
Socket Head Cap Screw
Square Screw
Truss Head
Square

Thread Direction

Right Thread

Point Type

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

Drive

Allen
Allen Pin-In
Philips
Slotted
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429

Country/region

Canada CAD $
United States USD $

Language

English
Français

Payment methods

© 2026, Les Attaches RJM

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