TIMco L70B Hex No.3 Self Drilling Screw 5.5 x 70 Silver Ruspert (Box of 100)

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) = 8mmMaterial = Case & Core Hardened Carbon SteelPackaged Width = 90mmMax Drilling Thickness (metric) = 5mmFinish = Exterior (Silver Organic)Packaged Weight = 1.052kgPackaged Height = 60mmHead = HexLength (metric) = 70mmEffective Thread Length (metric) = 58mmLength = 70mmThread Diameter (metric) = 5.5mmHeight = 5.5mmPackaged Length = 135mmType of Point = Self-Drilling No.3Width = 5.5mmFixed Washer Diameter (metric) = 12mmPTDTIML70B

General description Timco's light section self-drilling screws are specifically designed for use with light section 5mm steel. These screws feature a hex head and a self-drilling tip, allowing for easy installation without the need to pre-drill holes. They are ideal for joining roofing sheets to light section steel. Technical specifications Size: 5.5 x 70mm Quantity: 100 screws Material: Silver Ruspert plated for corrosion resistance Coating durability: Withstands over 1000 hours of salt spray testing Thread type: Coarse self-tapping thread Usage Designed for light sectional work Suitable for joining roofing sheets to light section steel (maximum thickness of 5.0mm)