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.
- Head Type: Undercut
- Compare
Metal screw, Undercut head, Machine thread, Type F point
Screw for doors and windows
Drive required : Quadrex Finish : Zinc Screw Size : 12 Length : 1/2 in 2 productsSee Packaging format options - Compare
Zinc Plated Metal Screw, Undercut Head, Quadrex Drive, Self-Tapping Thread, Type B Point
Zinc plated self-tapping screw
Drive required : Quadrex Finish : Zinc Screw Size : 10 Length : 1/2 in, 5/8 in 4 productsSee Length, Packaging format options