Roofing screws

Roofing screws are ideal for attaching roofs and wall panels to steel frames. Roofing screws we are supplying are Hex Washer head and Oval head screw with EPDM Bonded Washers and color painted heads. The most popular head painting colors are RAL 3005 (dark red), RAL 9002 (white), RAL 3020 (red), RAL 5010 (blue), RAL 8017 (brown) and RAL 7012 (grey).

Size: M3.5-M8、#6 - 5/16
Length: 9-300mm、3/8" - 12"