Timco Twin-Threaded Woodscrews, PZ Double Countersunk, Zinc, 7 x 1½″, 200 Pack

The Timco Twin-Threaded Woodscrews are designed for fast and secure installation in soft timber and masonry applications (when used with plastic plugs). Featuring a double countersunk head, these screws minimise the risk of head shear while ensuring a flush finish.

These partially threaded woodscrews (from 1¼″ and above) are made from high-quality C10-18 carbon steel, providing consistent performance. The 60° twin-thread design ensures faster insertion and superior pull-out resistance, making them ideal for demanding applications.

Key Features

• Double countersunk head prevents head shear and aids countersinking
• Partially threaded for improved grip in soft timber
• C10-18 carbon steel construction ensures durability and strength
• 60° twin-thread design for faster installation and enhanced resistance
• Surface hardened to 750 HV to prevent torque shearing under load
• Core hardness up to 450 HV for improved ductility
• 25° sharp point for easier penetration and better thread acceptance

Specifications include a PZ2 recess type for compatibility with standard PoziDrive bits and a zinc finish for corrosion resistance. These woodscrews are a reliable choice for both DIY and professional applications.