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

Search

Language

English
Français

Bolts
Nuts
Washers
Socket Screws
Contact Us
About Us

Search

Collection: 5-1/2 Length

Sort by:

191 products

Sort

Sort

191 products

Sort by:

Remove all

191 products

Socket Head Cap Screw Black Oxyde Alloy Steel 5/16-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 5/16-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.03 $ CAD

Regular price Sale price 3.03 $ CAD
Unit price per
Socket Head Cap Screw Black Oxyde Alloy Steel 7/16-14 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Oxyde Alloy Steel 7/16-14 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 5.47 $ CAD

Regular price Sale price 5.47 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 1-1/2-6 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 48.11 $ CAD

Regular price Sale price 48.11 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 1-1/4-7 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-1/4-7 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 28.46 $ CAD

Regular price Sale price 28.46 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 1-1/8-7 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 42.96 $ CAD

Regular price Sale price 42.96 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 1-3/8-6 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 1-3/8-6 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 99.86 $ CAD

Regular price Sale price 99.86 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 1-8 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

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

Regular price 16.68 $ CAD

Regular price Sale price 16.68 $ CAD
Unit price per
Socket Head Cap Screw Black Steel 3/4-10 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Black Steel 3/4-10 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 6.87 $ CAD

Regular price Sale price 6.87 $ 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 3.16 $ CAD

Regular price Sale price 3.16 $ CAD
Unit price per
Socket Head Cap Screw Fine & Full Thread Black Steel 9/16-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine & Full Thread Black Steel 9/16-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 40.74 $ CAD

Regular price Sale price 40.74 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 1-1/2-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 110.20 $ CAD

Regular price Sale price 110.20 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 1-1/4-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 1-1/4-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 76.64 $ CAD

Regular price Sale price 76.64 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 1-3/8-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 1-3/8-12 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 110.58 $ CAD

Regular price Sale price 110.58 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 1/2-20 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 6.49 $ CAD

Regular price Sale price 6.49 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 10-32 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 10-32 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 20.59 $ CAD

Regular price Sale price 20.59 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 3/4-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 3/4-16 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 13.97 $ CAD

Regular price Sale price 13.97 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 3/8-24 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 3/8-24 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.99 $ CAD

Regular price Sale price 3.99 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 5/16-24 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 5/16-24 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 3.77 $ CAD

Regular price Sale price 3.77 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 5/8-18 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 9.73 $ CAD

Regular price Sale price 9.73 $ CAD
Unit price per
Socket Head Cap Screw Fine Thread Black Steel 7/16-20 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Fine Thread Black Steel 7/16-20 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 15.84 $ CAD

Regular price Sale price 15.84 $ CAD
Unit price per
Socket Head Cap Screw Full Thread Black Steel 1-3/4-5 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Socket Head Cap Screw Full Thread Black Steel 1-3/4-5 * 5-1/2" Grade 8 [Cup Point] [Allen Drive]

Regular price 256.15 $ CAD

Regular price Sale price 256.15 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 1/2-13 * 5-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 1/2-13 * 5-1/2" [Cup Point] [Allen Drive]

Regular price 5.42 $ CAD

Regular price Sale price 5.42 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 3/4-10 * 5-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 3/4-10 * 5-1/2" [Cup Point] [Allen Drive]

Regular price 19.97 $ CAD

Regular price Sale price 19.97 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 5/16-18 * 5-1/2" [Cup Point] [Allen Drive]

Sale

Socket Head Cap Screw Stainless Steel 5/16-18 * 5-1/2" [Cup Point] [Allen Drive]

Regular price 1.40 $ CAD

Regular price ~~4.30 $ CAD~~ Sale price 1.40 $ CAD
Unit price per

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

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

Regular price 8.54 $ CAD

Regular price Sale price 8.54 $ CAD
Unit price per
Socket Head Cap Screw Stainless Steel 7/8-9 * 5-1/2" [Cup Point] [Allen Drive]

Socket Head Cap Screw Stainless Steel 7/8-9 * 5-1/2" [Cup Point] [Allen Drive]

Regular price 25.53 $ CAD

Regular price Sale price 25.53 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 1-8 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

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

Regular price 13.87 $ CAD

Regular price Sale price 13.87 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 3/4-10 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 6.92 $ CAD

Regular price Sale price 6.92 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 5/8-11 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 4.78 $ CAD

Regular price Sale price 4.78 $ CAD
Unit price per
Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Square Head Screw Full Thread Black-Oxide Alloy Steel 7/8-9 * 5-1/2" Grade 8 [Cup Point] [External Square Drive]

Regular price 10.69 $ CAD

Regular price Sale price 10.69 $ CAD
Unit price per
Wedge Anchor for Concrete Zinc 1/2-13 * 5-1/2" [Philips Drive]

Sale

Wedge Anchor for Concrete Zinc 1/2-13 * 5-1/2" [Philips Drive]

Regular price From 1.00 $ CAD

Regular price ~~2.18 $ CAD~~ Sale price From 1.00 $ CAD
Unit price per

Sale

1
…
4
5
6

Filter

Refine

Thread Type

Coarse Thread [UNC]
Fine Thread [UNF]
Extra-Fine Thread [UNEF]

Threading

Fully Threaded
Partially Threaded

Imperial Thread (Inch)

Pipe thread (Inch)

1-3/4-5

Imperial No Thread (Inch)

3/4

British Thread (Inch)

1/4-20
1/4-28
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

#12

Imperial Length (Inch)

5-1/2 Length

Categories

Anchor
Bolt
Eye Nut
Eye to Eye Swivels
Machine Screw
Pressure screw
Wood Screw
Lifting
Links

System of Measurement

Imperial (Inch)

MATERIAL & PLATING

Black Oxide
Cadium Plated
Galvanized
Stainless Steel
Steel
Yellow Zinc
Zinc

Stainless Steel Grade

316 Stainless Steel

Grade

*Grade* 2
*Grade* 5
*Grade* 8
*Grade* 80
*Grade* 100

Shape

Square

Fasteners Type

Flat Head
Flat Head Cap Screw
Hexagonal
Lag Screw
Pan Head
Set Screw
Shoulder Screw
Socket Head Cap Screw
Square Screw
Wedge Anchors
Oblong
Square

Thread Direction

Right Thread

Point Type

Cup
Type 17

Drive

Allen
Philips
Square

Head

Square
Standard

Classification

Asme B19 2 1
Sae J429
Asme B18 5

Country/region

Search

Language

English
Français

Payment methods

© 2026, Les Attaches RJM

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