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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
Contact Us
About Us
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Collection:
Imperial Undercut head
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1 of 10 products
Undercut Flat Head Machine Screw Full Thread Stainless Steel 3/8-16 * 1/2" [Philips Drive]
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Undercut Flat Head Machine Screw Full Thread Stainless Steel 3/8-16 * 1/2" [Philips Drive]
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![Undercut Flat Head Machine Screw Full Thread Stainless Steel 3/8-16 * 1/2" [Philips Drive]](http://www.lesattachesrjm.com/cdn/shop/files/mage_Jul_2__2025__01_12_15_PM-removebg-preview.png?v=1751476388&width=533)