Hillman Zinc Plated Pan Head Phillips-Drive Sheet Metal Screw #12 x 1/2 in.

Sheet metal screws have sharp threads that cut into material such as sheet metal, plastic or wood

Their design makes it easy for them to tap into and tighten against whatever they are being installed into

Highly versatile, used in wood, fiberglass and metal, also called self-tapping screws

Phillips drive head