TIMCO Self Drilling Light Section Screws Exterior Silver with EPDM Washer 5.5 x 50

Power Tools Direct

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-SpraySee `More Information` below for sizing and Colour detailsSpecificationSocket Size (metric) = 8mmPackaged Width = 152mmThread Diameter (metric) = 5.5mmType of Point = Self-Drilling No.3Head = HexLength (metric) = 50mmMax Drilling Thickness (metric) = 5mmPackaged Height = 50mmEffective Thread Length (metric) = 35mmMaterial = Case & Core Hardened Carbon SteelPackaged Length = 265mmFinish = Exterior (Silver Organic)Packaged Weight = 0.77kgFixed Washer Diameter (metric) = 12mmPTDTIML50W16BB

ManoMano

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 come with an EPDM washer for enhanced sealing and durability in exterior applications. Technical specifications Type: Self-drilling screws Head type: Hex head Size: 5.5 x 50 mm Maximum steel thickness: 5.0 mm

Amazon

Exterior plating gives a reliable and durable corrosion resistant coating which resists 1,000 hours salt-spray