- Lifetime 40 Year Warranty Long Life Fastener.
- Designed to fasten steel 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.
- ZXL is an excellent choice for GALVALUME & other long-life metal roof 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
#10 x 1”
#10 x 1.5”
#10 x 2”
#12 x ¾” *
#14 x 1” *
#14 x 1.5” *
*Please call for Product Availability in these lengths.