The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener.
Sheet metal screws have large threads for using in sheet metal, plastic, fiberglass, or wood.
Tags:$0 - $20,Fasteners,Hardware,Screws,Self Tapping Screws,Self-Drilling Screws
Title - Default Title