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English
English
Français
Home
Bolts
Carriage
Elevator
Flange
Hexagonal
Plow
Square
Structural A325 | A490
Nuts
ACME
Cap
Castel
Conical
Conical Flange
Coupling
Flange
Hexagonal
K-Lock
Nylon Insert
Square
Tee
Thread Cutting
Weldable
Wing
Washers
Belleville
Bevel
Countersunk
External Tooth
Fender
Internal Tooth
Lock
Push Cap
Retaining
SAE [Smaller Outside Diameter]
Thick
USS [Standard Diameter]
Socket Screws
Button Socket Head
Flat Socket Head
Set Screw
Socket Head
Shoulder Screw
Square Head Screw
Flat Torx Trailer Screw
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Collection:
Undercut Flat Head
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1 of 14 products
Undercut Flat Head Machine Screw Full Thread Stainless Steel 5/16-18 * 1/2" [Philips Drive]
Sale
Undercut Flat Head Machine Screw Full Thread Stainless Steel 5/16-18 * 1/2" [Philips Drive]
Regular price
From 0.62 $ CAD
Regular price
0.67 $ CAD
Sale price
From 0.62 $ CAD
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![Undercut Flat Head Machine Screw Full Thread Stainless Steel 5/16-18 * 1/2" [Philips Drive]](http://www.lesattachesrjm.com/cdn/shop/products/flat_head_FT_undercut_SS_4fe5c7b4-e70a-480e-8df6-7aefdbb8b601.png?v=1579284497&width=533)