ZF-1.7 are precision formed from polymer coated steel to prevent corrosion. The rectangular dual grip legs are 1.7" long. The pre-assembled fastener's rib reinforced cap is 2.7" diameter.

ZF-1.7 are installed using the stand up Zell Magnetic Driver for quick and easy installation.

For fastening pattern information contact the roof membrane manufacturer to determine the correct nailing pattern prior to job start.