Optimaxx Extreme Performance Wood Screw Pozi CSK 4.0 x 40mm Maxxtub 1200 Piece

Summary

The Optimaxx Extreme Performance Wood Screw is a premium-grade, hardened steel countersunk Pozi woodscrew engineered for professionals and demanding tradespeople. Available in a bulk 1200-piece MaxxTub, the 4.0 x 40mm size is ideal for a wide range of joinery, construction, and sheet-material fixing tasks. Its unique multi-feature design eliminates the need for pilot holes and delivers fast, clean results with no splitting or snapping.

Features

• 24 unique slots cut into the underside of the head - self-countersinks into all materials without surface damage or the need to counter-bore
• Double reinforced collar significantly strengthens the underside of the head, preventing snapping and allowing a deeper Pozi recess
• Sharp sawtooth formation on the bottom threads bites into timber on insertion, reducing torque and resistance for fast penetration without a pilot hole
• Specifically positioned long thin groove reduces pressure build-up, dispensing wood fibres to prevent splitting near edges
• Sharp, wide, deep thread formation coated with a unique lubricant for smooth, consistent drive
• Zinc plated and yellow passivated finish for corrosion resistance
• Compatible with screwdrivers, combi drills and impact drivers
• Supplied in a handy resealable MaxxTub for site use

Specifications

• Brand: Optimaxx
• Part Number: C288-810
• Diameter: 4.0mm
• Length: 40mm
• Head Type: Flat countersunk
• Drive: Pozi (PZ2)
• Thread: Full thread
• Finish: Zinc plated, yellow passivated
• Material: Hardened steel
• Quantity: 1200 pieces
• Pack Type: MaxxTub

What's Included

• 1200 x Optimaxx 4.0 x 40mm CSK Pozi woodscrews in MaxxTub
• 1 x PZ2 driver bit