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.
JK Technic double fastening system allows two gratings to be fixed together and is composed of 4 different parts:
2 washers or upper clips
2 screws
2 square bolts
1 bottom clip (or shoe)
Finishes available:
Galvanised double fastening system used to secure untreated steel or galvanised gratings.
Stainless steel double fastening system used to secure stainless steel and aluminium gratings.