ForgeFix Countersunk Decking Screws 4.5 x 55mm Green Box 200

ManoMano

Decking Screw Pozi ST Green Anti-Corrosion Treated 4.5 x 55mm Box 200 These Forgefix single-threaded (ST) decking screws have Pozi compatible heads and are specially designed, hardened and green treated. The design of the screw helps prevent splitting of the boards, and allowing them to expand and contract with the changing seasons. APPLICATION Specifically used in decking applications but also widely used in exterior timber and fencing applications. The 1,000 hour green treated finish offers excellent corrosion resistance to ACQ (Alkaline Copper Quaternary) treated timber used in construction and decking applications. The Pozidriv screw is similar in appearance to the classic Phillips cross-head, but in fact is very different. The Pozidriv has four additional points of contact, and does not have the rounded corners that the Phillips screw has. The biggest advantage it offers is that, when used with the correct tooling in good condition, it does not cam out, allowing great torque to

Amazon

A coarse single thread screw developed specifically for fixing decking Designed for decking but also ideal for other exterior timber and fencing uses Pozidrive compatible head enables higher torque levels with a reduced risk of cam out Extremely coarse thread provides increased holding power in all types of decking timber Specifically designed to accommodate woods natural tendency to expand and contract, Weight: 0.76 Pounds, Manufacturer: ForgeFix

Zoro Tools

Securfix Green Decking Screws 9 x 2 1/4"-4.5 x 55mm | Pack of 200 Partially threaded design to prevent jacking Made from carbon steel Salt spray tested Perfect for outdoor jobs such as decking, fencing and building garden furniture Drive: Cross/Pozi Head: Countersunk Finish: Green Coated Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.