TIMco L38BB Hex No.3 Self Drilling Screw 5.5 x 38 Silver Ruspert (Bag of 150)

Hex Head Self-Drilling Screws For Joining Roofing Sheets To Light Section Steel (Max. 5.0Mm) Without The Need To Pre-Drill A Hole.Exterior Plating Gives A Reliable And Durable Corrosion Resistant Coating Which Resists 500 Hours Salt-SprayFire Classification - A1See `More Information` below for sizing and Colour detailsSpecificationSocket Size (metric) = 8mmThread Diameter (metric) = 5.5mmType of Point = Self-Drilling No.3Head = HexLength (metric) = 38mmPackaged Width = 152mmMax Drilling Thickness (metric) = 5mmPackaged Height = 50mmEffective Thread Length (metric) = 26mmMaterial = Case & Core Hardened Carbon SteelFinish = Exterior (Silver Organic)Packaged Weight = 0.96kgPackaged Length = 265mmFixed Washer Diameter (metric) = 12mmPTDTIML38BB

General description Hex head self-drilling screws designed for joining roofing sheets to light section steel (maximum thickness of 5.0mm) without the need for pre-drilling. These screws are ideal for exterior applications, providing a secure and efficient fastening solution. Technical specifications Dimensions: 5.5 x 38 mm Type: Self-drilling screws Head type: Hex head Maximum steel thickness: 5.0 mm