A Premium Decking Screw Using The C2 Twin-Cut Technology. Coated With A Patented Multi-Layer Corrosion Resistant Plating To Withstand Up To 1 000 Hours In A Salt Spray Cabinet. This New And Innovative Design Enables The Screw To Rapidly Penetrate The Timber Cleanly Countersink And Securely Clamp The Decking Board To The Joists.PTDTIM50C2D250
