Description
Pricing applies to online orders only.
Price is per bag of 250 screws.
• Designed to fasten metal roofing to wood purlins used in post-frame construction, & plywood or OSB used in residential construction.
• 5/16 cupped HWH with a molded ZAMAC 5 Zinc-Aluminum alloy provides lifetime protection against red rust on the head & washer. The ZAMAC 5 alloy provides more strength than more common ZAMAC 3 alloy. You may obtain a free copy of the written warranty upon request.
• An excellent choice for GALVALUME & other long-life metal roofing panels.
• Threads transition from fine to coarse to generate superior holding strength in various wood substrates.
• Sharp point with pronounced lead thread consistently drills high-tensile 29 & 26 gauge steel with no “point walking.”
• Type 17 point reduces metal shavings that can embed themselves in the rubber washer.
FOR PROPER APPLICATION, THE USE OF IMPACT DRIVERS ARE NOT RECOMMENDED ON ANY PAINTED FASTENER
