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.
- Thread Count (Pitch/TPI): 9
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Zinc Plated Metal Screw, Hex Head with Washer, Self-tapping Thread, Type A point
Zinc plated self-tapping screw
Drive required : Hex Screw Size : 20 Length : 1 1/2 in Head Type : Hexagon with Washer 2 productsSee Packaging format options - Compare
Zinc Plated Metal Screw, Hex Head with Washer, Self-TappingThread, Type A Point
Unhardened steel screw for garage doors
Drive required : Hex Finish : Zinc Screw Size : 20, 5/16 Length : 1 1/2 in 2 productsSee Screw Size, Packaging format options