Classic Multi-Purpose Screws - PZ - Double Countersunk - Zinc
Specifically designed as a multi-purpose product, the 25° sharp point, special thread design, lubrication and corrosion resistant plating ensures the screw will consistently perform efficiently in hardwood, chipboard, MDF, plastic and thin sheet metal, whilst offering exceptional holding power. NOTE: Partially threaded from 80mm. | Double countersunk reduces the likelihood of head shear and assists completion of countersinking | Fully threaded up to 75mm, thereafter partially threaded | 40° deep single thread to provide a secure fixing with high 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