The metal screw is easily distinguished from the wood screw by its thread - the metal screw is threaded the length of the shank. The most popular type of metal screw is the type A screw, which is a self-taping screw used with pre-drilled metal with a thickness of 0.015" to 0.050".
Some of our metal screws are equipped with TEK type points, which means they are self-tapping and eliminate the need for pre-drilling.
Some of our metal screws are equipped with TEK type points, which means they are self-tapping and eliminate the need for pre-drilling.
- Metal Screw Thread Count (PITCH/TPI): 20
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Zinc Plated Metal screw, Flat head, Quadrex Drive, Self-Tapping Thread, Self-Drilling Point
Zinc plated self-drilling (TEK) screw
Drive required : Quadrex Finish : Zinc Screw Size : 6 Length : 1/2 in Product # FQTZ612JSee product - Compare
Serrated Hex Flanged Indented Washer, Fully Threaded - Zinc
Drive required : Hex Finish : Zinc Screw Size : 1/4 Length : 2 in 2 productsSee Packaging format options