Thread cutting screw with type F point has machine screw threads that taper down to a blunt edge and is suitable for heavy gauge sheet metal, aluminum, cast iron, brass, and plastic
18-8 stainless steel provides good corrosion resistance and strength
Plain surface has no finish or coating
Pan head has a flat top and short vertical sides with a rounded top edge
Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening