Collated Flooring Screw

Collated flooring screws designed for securing internal flooring sheets and planks directly to timber joists, these 4.2mm diameter screws offer a reliable, high-speed fixing solution for flooring installations.

The Robertson No. 2 square drive provides excellent torque transfer and reduced cam-out compared to standard cross-head drives, making them well suited to collated screw gun use on busy flooring jobs. The countersunk head with ribs pulls flush into the board surface for a neat, snag-free finish underfoot.

The reverse thread pattern is a key feature for flooring applications, helping to draw boards down firmly and resist the seasonal movement and creaking that can develop in timber floors over time. At 55mm in length with a 37mm thread, these screws offer solid purchase into the joist below the subfloor material.

Features and Benefits:
• Robertson No. 2 square drive reduces cam-out for fast, consistent driving
• Reverse thread design draws flooring boards down tightly to joists
• Countersunk ribbed head sits flush for a clean, professional finish
• Collated format compatible with collated screw guns for high-speed installation
• Suitable for attaching internal flooring sheets and timber planks

Specifications:
Thread Diameter: 4.2mm
Thread Length: 37mm
Thread Type: Reverse
Head Type: Countersunk with Ribs
Head Diameter: 8.23mm
Inner Thread Diameter: 2.75mm
Length: 55mm
Drive: Robertson (No. 2)