Solar Fastening Systems - JZ3 for Steel Substructures
Engineered for easy and rapid anchoring into metal substructures, the fastener forms its own female thread providing a tolerance-free connection in substructures of US steel gauge 16 or thicker (≥1.5mm). Available with standard sealing element FZD or EJOT ORKAN Storm Washer on request. Length is variable to suit project.
The JZ3's specialised stainless steel thread design gives maximum fastening performance in steel substructures. It can be used with a wall thickness from about 1.5mm (0.059'' / gauge 16 (USG).
A. Internal SW5 hex drive used to drive the fastener through the roof panel into the substructure.
B. Adapter plates or L-feet for fastening the rail or racking system are mounted and secured by M10 lock nuts and washers.
C. EJOT ORKAN Storm Washer below the precision-defined depth control stop.
D. EJOT JZ3 self-taping screw 5/16" (8.0mm) x L.