10 x 3 1/2 Twin Woodscrew PZ2 CSK Zinc

Product Code: 10312CWZ Pack Type: Box Pack Quantity: 100 Pieces Barcode: 5055017500390 A traditional twin-thread woodscrew with single lead start for a fast installation. Mainly used in soft timber applications or masonry with a plastic plug. NOTE: Partially threaded. • Double countersunk head reduces the likelihood of head shear and assists completion of countersinking • Partially threaded from 1 1/4” and above • Made from C10-18 steel to ensure consistent quality • 60° twin-threads with parallel shank for faster insertion and greater pull-out resistance • Surface hardened to prevent torque shearing under load and core hardened for improved ductility • 25° sharp point and single lead for a fast start and improved thread acceptance