Tek Screw Wood T17 5.5x70mm - High-Performance Fastening Solution Heavy-duty wood screws engineered for demanding construction and carpentry applications. The T17 Torx drive head delivers superior grip and reduces cam-out during installation, ensuring consistent driving performance. With a 5.5mm diameter and 70mm length, these screws penetrate deep into timber for maximum holding power and structural integrity. The hardened steel construction resists stripping and cor