Timco Classic Multi-Purpose PZ Screws, 4.0x55mm (200pk)

The Timco Classic Multi-Purpose Screws are precision-engineered fasteners designed for exceptional performance across a wide range of materials. Featuring a sharp 25° point with single-slash design, they ensure effortless insertion while reducing the risk of timber splitting, especially when working close to edges. The patented lubricated coating enhances corrosion resistance while facilitating smoother driving.

These PZ drive double countersunk screws boast a surface hardness of 750 HV for superior torque resistance under load, while the 450 HV core hardness maintains ductility. The revolutionary 40° deep single thread pattern delivers unrivalled pull-out resistance in hardwood, chipboard, MDF, plastic and thin sheet metal applications.

Key Features

• Double countersunk head design prevents shear failure
• Patented lubrication coating for corrosion protection
• 40° deep single thread for maximum holding power
• Surface hardened to 750 HV (core 450 HV)
• Single-slash point reduces insertion torque by 25%
• Full thread up to 75mm lengths (70mm thread on longer sizes)