Optimaxx Performance Wood Screw 5.0 x 90mm Countersunk Part Thread (Box of 200)

Summary

The Optimaxx 5.0 x 90mm countersunk part-thread wood screw is a premium performance fastener designed for professional timber construction and joinery. Engineered with a series of patented features, it eliminates the need for pilot holes or counter-boring while delivering fast, clean insertion and a flush, damage-free finish. Supplied in a box of 200.

Features

• 24 slots cut into the underside of the head self-countersink into all materials without counter-boring or surface damage
• Double reinforced collar significantly strengthens the head underside, preventing snapping and allowing a deeper pozi recess
• Sharp, wide, deep thread formation coated with a unique lubricant for reduced friction and fast drive
• Saw-tooth thread formation at the tip bites into timber on insertion, reducing torque and enabling fast penetration without a pilot hole
• Specifically positioned long thin groove disperses wood fibres to prevent splitting when fixing close to edges
• Razor-sharp point ground to as low as 20deg, with thread extending to the tip for immediate positive start on hard or smooth surfaces
• Part thread shank for superior clamping force between materials

Specifications

• Diameter: 5.0 mm
• Length: 90 mm
• Head type: Countersunk (CSK)
• Drive type: Pozi
• Thread type: Part thread
• SKU / Part number: C288-545
• Pack quantity: 200

What's Included

• 200 x Optimaxx 5.0 x 90mm CSK part-thread wood screws