Optimaxx Extreme Performance Woodscrews 4.0 x 30mm Pozi CSK Tub of 1400

Summary

The Optimaxx 4.0 x 30mm Maxxtub contains 1400 extreme performance countersunk Pozi woodscrews, zinc plated and yellow passivated for corrosion resistance. Designed for trade and professional use, these screws deliver fast, reliable fixing into hardwood, softwood, MDF, chipboard, PVCu, and sheet materials. A range of unique design features eliminates the need for pilot holes and prevents splitting, making them a go-to fastener for high-volume joinery and construction tasks.

Features

• Self-drilling and self-countersinking - no pilot hole required
• 24 unique slots beneath the head self-countersink into all materials without surface damage
• Long thin groove disperses wood fibres on insertion, dramatically reducing pressure build-up and preventing splitting near edges
• Sharp saw-tooth formation on bottom threads bites into timber, reducing torque and resistance for fast penetration
• Double reinforced collar strengthens the underside of the head and accommodates a wide, deep Pozi drive
• Sharp, wide, deep thread formation coated with a unique lubricant for smooth driving
• Compatible with screwdrivers, combi drills, and impact drivers
• Zinc plated and yellow passivated finish for corrosion protection

Specifications

• Brand: Optimaxx
• Part Number: C288-805
• Diameter: 4.0 mm
• Length: 30 mm
• Head Type: Flat countersunk
• Drive: Pozi (PZ2)
• Finish: Zinc plate and yellow passivated
• Material: Hardened steel
• Pack Size: 1400 pieces (Maxxtub)

What's Included

• 1400 x Optimaxx 4.0 x 30mm Pozi countersunk woodscrews in resealable tub
• 1 x Wera PZ2 driver bit