The 20mm Self-Drilling Screw is designed for attaching thin sheet metal onto wood or metal frames. This 8g screw features yellow zinc coating for long lasting durability and superior corrosion resistance. Screw with button head is perfect for wider or smoother surface, more finished appearance is required. This screw is suitable for light fastening, moderate industrial and commercial applications.
- For fastening to metal up to 2.5mm thick
- Button head
- Zinc finish provides corrosion protection
- Philips drive
- 18 TPI