Our Metal2Wood fastener is designed to attach steel roofing and siding used in post frame and residential metal applications. A high-hex washer head provides driving stability, Hi-Lo and Standard threads deliver superior holding strength, and the Type 17 point makes installation quick. High-quality zinc plating provides extended corrosion resistance while a bonded seal washer creates a truly Weather-Tite seal – even when driven at an angle. Type 17 point drills with no “point walking,” reducing metal shavings that can become embedded in the rubber washer.