EJOT offers JZ3 stainless steel solar fasteners. 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.
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).