Timco Twin-Thread Woodscrews, PZ, Double Countersunk, Zinc, 10x80mm (8 Pack)

The Timco Twin-Thread Woodscrews are designed for fast and secure installation in soft timber and masonry applications (with plastic plugs). These high-quality woodscrews feature a 60° twin-thread design with a parallel shank for faster insertion and superior pull-out resistance compared to standard screws.

Key benefits include:

• Double countersunk head reduces the risk of head shear and aids in countersinking
• Partially threaded (on sizes 1 1/4” and above) for optimal hold
• Made from C10-18 carbon steel for consistent quality and strength
• Surface hardened to 750 HV prevents torque shearing under load
• Core hardness of 450 HV provides improved ductility
• 25° sharp point with single lead start for fast penetration and better thread acceptance

With their zinc-plated finish, these screws offer good corrosion resistance for indoor applications. The PZ (Pozi) drive recess ensures secure bit engagement and reduced cam-out during installation.

Perfect for woodworking projects, furniture assembly, and light construction where a strong, reliable fastening solution is needed.