Designed to fasten steel roofing to wood purlins used in post frame construction & plywood or OSB used in residential construction. Produced with coating with enhanced corrosion resistance over painted heads. 2.5 mils of powder with chromate sealer. Molded diecast zamac 3 zinc aluminum alloy provides lifetime protection against red rust on the head & washer.
Designed to fasten steel roofing to wood purlins used in post frame construction & plywood or osb used in residential construction Produced with coating with enhanced corrosion resistance over painted heads 2.5 mils of powder with chromate sealer Molded diecast zamac 3 zinc aluminum alloy provides lifetime protection against red rust on the head & washer Micro-bit point reduces metal shavings that can embed themselves in the rubber washer Starts fast finishes straight Pro-stick bit included. Specifications 250 pieces Size: 10 x 1.5" Finish: Black Package type: Contractor.