Spax S Self Countersinking Pozi Wood Screws Handy Tub

The SPAX S Self Countersinking Pozi Wood Screws are a premium-quality fastening solution engineered for professional and trade use. Combining the patented 4CUT point, MULTIhead design, and ground serrations, these screws deliver outstanding performance across a wide range of materials — from hard and soft timbers to plastics, thin metal sheet, and extruded profiles.

The 4CUT point takes immediate hold on contact, eliminating the need for pre-drilling in most hardwoods and saving valuable time on site. The patented MULTIhead features cutting ribs that countersink cleanly into the wood surface, with a deeper recess that provides a longer, more secure bit hold. Building authority approval confirms their suitability for structural and general fixing applications. Available in 4mm and 5mm diameters, with lengths ranging from 40mm to 100mm, supplied in handy tubs.

Features and Benefits:
• 4CUT point grips immediately — no pre-drilling required in most hardwoods
• Patented MULTIhead countersinks cleanly flush with the wood surface
• Ground serrations prevent splitting by dividing wood fibres during fixing
• Optimised partial thread matched to the high load capacity of the washer head
• Suitable for hard and soft wood, plastics, thin metal sheet, and extruded profiles
• Holds building authority approval for structural applications
• Deeper recess in screw head provides a longer, more secure bit hold