• Universal screws for durable joints in wood and versatile applications in indoor and protected outdoor areas. • High-quality WIROX A9J coating, corrosion-resistant, high surface hardness, and chromium (VI)-free. • Patented 4CUT point that reduces the splitting effect and avoids the need for pre-drilling in most cases. • Full serrated thread for quick and effortless screwing that optimizes battery life. • T-STAR plus T20 drive system with guide pin that prevents slipping and allows for controlled and precise work. • MULTI countersunk head that automatically mills into the wood for a flush finish and protects metal fittings. • Even distribution of tensile and compressive forces for maximum stability in wood joints.