For firmer and faster driving with less effort, choose these SPAX T-STAR Plus wood screws. The head is designed to offer maximum, precise force transmission from the screwdriver to the screw - insertion is simple, fast and efficient, with no annoying bit slips. Screws can be countersunk into the wood cleanly and flush, with almost no need to pre-drill thanks to the sharp 4CUT point - even in the edge areas of your workpiece that are normally prone to splitting. With a WIROX coating too, the screws benefit from extra protection and durability. T-STAR Plus drive offers optimum bit position in the screw head for firmer and faster driving with no bit slips. Countersunk head for a flush fit in the wood. No pre-drilling required (wood-dependent). 4CUT point reduces wood splitting and tearing. WIROX coating provides excellent corrosion protection. These screws are ideal for universal indoor and outdoor use without direct exposure to weather. The exclusive SPAX WIROX coating offers corrosion resistance 20 times higher than conventional white zinc. The MULTI countersunk head allows for easy penetration and simplified screwing, providing burr in the wood and brake on the metal. Optimal force transmission and better setting on the tip, even when working overhead, thanks to the T-STAR plus guide bolt. Power and battery saving ensures no need for a pre-hole (depends on wood). Reduces cracks in wood with the 4CUT four-sided nib. The typical SPAX wavy profile facilitates easy separation of wood fibres. Made in Germany: TÜV certified. Official accreditation: European technical accreditation for self-tapping screws as assembly components for wood (ETA-12/0114).