Sheet metal screws, or self-tapping screws in USA, are used on sheet metal, wood, fiberglass and plastic. They have different types including Type A, Type AB and Type B, and the type A sheet metal screw is in more popular use.
Materials: C1022 Hardened, Stainless Steel 304, Stainless Steel 316
Types of Sheet Metal Screws Available
Pan Head Sheet Metal Screw
Flat Head Sheet Metal Screw
Hex Washer Head Sheet Metal Screw