Small Parts 1412FWS Steel Thread Cutting Screw Zinc Plated Finish Serrated Hex Washer Head Type F 1/4 -20 Thread Size 3/4 Length Pack of 50
- 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 serrated flange for additional grip on the mating surface that resists loosening and has six flat sides that a wrench can grip to turn from the side.