Achieve a clean, professional finish on all your furniture and interior woodworking projects with the Spax s chipboard screw. The central 2.5 mm head hole bore lets you push in decorative pin cover caps to neatly conceal visible fixings. Integrated milling ribs beneath the countersunk head pull the steel screw flush into wooden panels without splitting the material. With its full thread across the 35 mm length, this screw delivers high pull-out resistance in chipboard, MDF, and solid timber. The positive PZ2 Pozidriv drive prevents bit slippage for controlled driving, while the Wirox surface treatment delivers reliable corrosion protection.