These roofing and general construction self drilling screws are designed for securing cladding and other construction materials to light section steel of a maximum thickness of 5mm (Heavy duty 12mm). Silver ruspert plating is a reliable and durable corrosion resistant coating which resists over 500 hours salt spray test to BSEN ISO 9227 2006 (UKAS Accredited). They provide a clean and attractive finish and can be used in many domestic and commercial applications.
|Size (mm)||Socket Size
|Max Drill Capacity (mm)||Effective Thread
|Pack Quantity (pcs)|
|5.5 x 38||8||12||16||5||23||100|