Optimaxx Woodscrews High Performance Countersunk Pozi ZYP 3.5 × 20mm 200/pk

Optimaxx is a top quality high performance wood screw that incorporates a number of unique features. Specifically the long thing groove that dramatically reduces the pressure build up on insertion by dispensing wood fibres, preventing splitting when screwing close to the edge.

A sharp saw tooth-formation cut out of the bottom threads bit into the timber reducing torque and resistance, enabling fast penetration without a pilot hole.

Benefits of the Optimaxx Wood Screw:

• Double reinforced collar strengthens underside of the head
• Razor sharp point with the thread starting at the very tip gives you an immediate start
• Sharp, wide, deep thread formation coated with a unique lubricant for a fast continuous insertion