Stainless steel fastening element

JK Technic fastening systems allow you to fix gratings to metal structures quickly and securely. The choice of fastening system type depends on various criteria: grating type, mesh gauge, height and thickness of the bearing bars. JK Technic has a wide selection of fastening systems types that suit your every need. Stainless steel standard retaining fastening system is used to secure FRP stair treads and gratings. Each fastening system is composed of 4 parts: 1 washer or upper clip 1 screw 1 bottom clip (or shoe) 1 square bol