2x TIMCO Metal Construction Light Section Screws Hex Selfdrilling Zinc 01034HWSD 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) = 8mmPackaged Height = 92mmHead = HexPackaged Width = 92mmFinish = ZincThread Diameter (metric) = 4.8mmPackaged Weight = 2.68kgLength (metric) = 19mmEffective Thread Length (metric) = 10mmMax Drilling Thickness (metric) = 4mmHeight = 4.8mmPackaged Length = 190mmWidth = 4.8mmLength = 19mmMaterial = Case & Core Hardened Carbon SteelType of Point = Self-DrillingFixed Washer Diameter (metric) = 10mmPTDTIM01034HWSD

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 3/4 inch Maximum steel thickness: 4.5 mm