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
Steel is often used in applications where strength is the primary consideration
Zinc plating resists corrosion and has a reflective appearance
Hex washer head has a flange for additional grip with the mating surface
Slotted drive has a linear slot for use with a flat-blade driver