Pozi countersunk wood screw designed to give rapid installation into softwoods or masonry with a plastic plug
Partially threaded - screws with a length of 1" and under are fully threaded
Double countersunk reduced the likelihood of head shear and assists completion of countersinking
Twin threads for fast insertion and greater pull out resistance
Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility
60° twin threads with parallel shank to enable the screw to be driven twice as fast and straighter than ordinary screws
25° sharp point and single lead for a fast start and improved thread acceptance
CE approved