Optimaxx Extreme Performance Woodscrew 4.0mm x 40mm - TORX - Box of 200

Optimaxx Extreme Performance Woodscrew 4.0mm x 40mm - TORX - Box of 200

ref: C488-420

• Unique 24 slots cut into the underside of the head - self countersinks into all material without the need to counter bore and without surface damage.
• Double reinforced collar - significantly strengthens the underside of the head.
• Sharp, wide, deep thread formation coated with a unique lubricant.
• Sharp sawtooth formation cut out of the bottom threads - on insertion the threads bite into the timber reducing torque and resistance, enabling fast penetration without a pilot hole.
• Specically positioned long thin groove – dramatically reduces pressure build-up on insertion by dispensing wood fibres, preventing splitting when screwing close to the edge.
• Razor sharp point as low as 20°, with a thread that extends to the tip of the screw - giving you an immediate start even with the hardest, smoothest surfaces.
• OPTIMAXX woodscrews are fully threaded up to 50mm and then partially threaded thereafter.

Torx drive is popular due to the profile offering much greater cam-out resistance compared to Phillips or Pozi head screws. The Torx drive, therefore, allows for a higher torque to be exerted on the screws versus the more commonly used head types, thus driving screws faster and further into the material.

• Screw Gauge - 4.0mm
• Screw Length - 40mm
• Head Type - Countersunk
• Finish - ZYP
• Quantity - Box of 200 pc
• Drive type: torx