Phillips Truss Head Sheet Metal Screws feature an oversized head with a round top and an undercut bottom.
Sheet metal screws have sharp cutting threads that cut into soft materials such as plastic, sheet metal and wood.
They are sometimes notched (Type-17 Point) at the tip to aid in chip removal during thread cutting. The shanks are threaded up to the head or to the undercut.
Truss Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.
Truss Head Sheet Metal screws in this selection range in sizes from #4 up to #14 in various lengths.
