DS4575 Decking Screw Pozi Compatible Green 4.5 x 75mm Box 200

Forgefix single-threaded (ST) decking screws feature Pozi compatible heads and are hardened and green treated. They are designed to prevent splitting of boards while allowing expansion and contraction with changing seasons. Specifically used in decking applications, they are also suitable for exterior timber and fencing projects. The 1,000-hour green treated finish provides corrosion resistance to ACQ (Alkaline Copper Quaternary) treated timber used in construction and decking. The Pozidriv design offers four additional contact points, reduces cam-out when used with proper tooling, and enables higher torque. These screws have a single-thread pattern for higher pull-out values and quicker insertion. The flush countersunk head with under-head ribs creates a neat recess to sit flush, helping to reduce trip hazards. A non-slip Pozi-drive insert ensures maximum driver engagement for high-torque driving with standard power drills. Overall, these screws are a trade-tested choice for laying pressure-treated decking boards, boardwalks, garden stairs, joist framing, and outdoor fencing rails.

Features

• Pozi-compatible hardened green treated screws
• Anti-split cutting single-thread design
• 1,000-hour green treated finish resists ACQ timber
• Flush countersunk head with under-head ribs
• Non-slip Pozi-drive insert for high-torque use

Specifications

Size: 4.5 x 75 mm. Finish: Green Anti-Corrosion. MPN: DS4575. EAN: 5028485987215. Usage: suitable for decking, exterior timber, and fencing projects. Designed to prevent board splitting while allowing expansion and contraction with seasons. Pozidriv design provides extra contact points to reduce cam-out and enable higher torque. Single-thread screws offer higher pull-out values and quicker insertion.