TIMCO Metal Construction Light Section Screws Hex EPDM Washer Selfdrilling Exterior Silver Organic BML100W16 Pack 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.Hardened Carbon Steel Drill Tip Fused On To An A2-304 Austenitic Stainless Steel BodySee `More Information` below for sizing and Colour detailsSpecificationSocket Size (metric) = 8mmPackaged Height = 110mmPackaged Width = 90mmPackaged Weight = 1.558kgPackaged Length = 180mmLength (metric) = 100mmEffective Thread Length (metric) = 84mmMax Drilling Thickness (metric) = 5mmThread Diameter (metric) = 5.5mmHeight = 5.5mmLength = 100mmMaterial = Bi-Metal/A2-304 Stainless Steel/Carbon SteelType of Point = Self-Drilling No.3Width = 5.5mmFixed Washer Diameter (metric) = 11mmHead = HexPTDTIMBML100W16

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 feature a bi-metal construction for enhanced durability and performance. Technical specifications Size: 5.5 x 100 mm Material: A2 Stainless Steel Includes EPDM washer for improved sealing