Self-Tapping Screw No. 4 PZ Pan 3mm 9.5mm zinc (Qty 200) Pan head for improved clamping. These metal tapping screws feature a PZ (Pozi-drive) recess and a pan head, making them ideal for secure fastening applications. They are self-tapping, meaning they create their own thread as they are driven into a material, significantly simplifying the assembly process. They are particularly effective for attaching metal components to other metal surfaces or for securing metal to timber substrates. To ensure optimal performance and a clean, strong connection, a pre-drilled pilot hole is required before insertion. The pan head design provides a broad, flat bearing surface, which delivers improved clamping force and a neat finish, making them a versatile choice for various construction and fabrication tasks. What’s included Self-Tapping Screw No. 4 PZ Pan 3mm 9.5mm zinc (Qty 200) Features Pan head for extra clamping Plated in Trivalent Chromium (Cr3) Zinc 60° self-tapping thread for ease of insertion Manufactured to BS 4174:1972
