High performance, self-countersinking woodscrews with no need to counterbore. Feature reinforced collar to prevent snapping, 2 x split-prevention slots, deep PZ recess to reduce risk of cam-out, tropicalised yellow coating for rust resistance and lubricated thread to reduce driving resistance. 25° needle-point offers immediate start.

• Ribs Under Head for Clean Countersinking
• Optimised Thread to Reduce Torque & Enhance Pull-Out Resistance
• Zinc-Plated & Yellow-Passivated
• Carbon Steel Construction
• Low Friction Coating
• Partially Threaded