FP-HWH SMS 12X2

Diameter: #12 Length: 2 Material: Steel Finish: Zinc Head Style: Hex Washer (Slotted|Hex) Thread Length: Full Type: Sheet Metal Screw Diameter 3: 13/32 Box of 20. A sheet metal screw has sharp threads that cut into a material such as sheet metal plastic wood hard rubber aluminum and other comparable compositions. Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.