Best for metal-to-wood applications. Self-tapping type 17 point. Twin lead threads for fast drive time. Hi-Lo threads for increased hold. Bonded EPDM washer. 1,000 hour dacro coating. Packaged in convenient resealable bags of 250.
- Best for metal-to-wood screws.
- Self-piercing tapping screws forged from heat treated steel, case hardened for roofing and siding applications.
- A hex washer head with assembled EPDM washer allows for easy driving and adapts to the metal surface for a secure and long-lasting seal.
- Twin lead type 17 point and Hi-Lo threads provide a faster drive time and stronger resistance to pullout.
- All screws are 1000 hour salt spray test dacro-coated.