TIMCO Classic Decking Screws 4.5 x 50 Exterior Green Box of 200

An Economic But Highly Effective Softwood Decking Screw. Plated To Withstand Up To 500 Hours In A Salt Spray Cabinet And Designed To Give A Rapid Installation And A Secure Fixing. Ribs Under Head For Improved CountersinkingHelix Shank For Removing Debris And To Improve Clamping25 Sharp Point And Single Lead For A Fast Start And Improved Thread AcceptanceSee `More Information` below for sizing and Colour detailsSpecificationDriver Bit Size = PZ2Material = Carbon SteelHead = Double Countersunk with RibsPackaged Width = 93mmFinish = Exterior (Green Organic)Packaged Weight = 0.64kgPackaged Height = 64mmLength (metric) = 50mmLength = 50mmThread Diameter (metric) = 4.5mmHeight = 4.5mmPackaged Length = 138mmThread Length (metric) = 32mmType of Recess = PoziType of Point = 25° SharpWidth = 4.5mmPTDTIM50TDECK

Ribs under head for improved countersinking Helix shank for removing debris and to improve clamping 25° sharp point and single lead for a fast start and improved thread acceptance