Hillman 18-8 Stainless Steel Pan Head Phillips Sheet Metal Screw #8 x 2"Sheet metal screws are highly versatile. Though they are designed to attach metal to metal, they can also be used to attach metal to wood, fiberglass, and plastic. Great for general repair around the house, these screws feature sharp threads that draw materials together and ensure a secure hold. Features and Benefits MULTI MATERIAL FUNCTION: Designed for joining metal objects, and attaching metal to wood, fiberglass, and plastic SHARP SCREW THREADS: