2x TIMCO Metal Construction Light Section Screws Hex Selfdrilling Zinc 01012HWSD Pack of 1000

Hex Head Self-Drilling Screws For Joining Roofing Sheets To Light Section Steel (Max. 4.5Mm) Without The Need To Pre-Drill A Hole.Fire Classification - A1See `More Information` below for sizing and Colour detailsSpecificationSocket Size (metric) = 8mmFinish = ZincPackaged Height = 92mmHead = HexPackaged Width = 94mmThread Diameter (metric) = 4.8mmPackaged Weight = 2.14kgPackaged Length = 138mmLength (metric) = 13mmEffective Thread Length (metric) = 4mmMax Drilling Thickness (metric) = 4mmHeight = 4.8mmLength = 13mmMaterial = Case & Core Hardened Carbon SteelType of Point = Self-DrillingWidth = 4.8mmFixed Washer Diameter (metric) = 10mmPTDTIM01012HWSD

General description Hex head self-drilling screws designed for efficiently joining roofing sheets to light section steel, with a maximum thickness of 4.5mm, eliminating the need for pre-drilling holes. Technical specifications Type: Self-drilling screws Head: Hex head Size: 10 x 1/2 inch Maximum steel thickness: 4.5 mm