TIMCO Solo Chipboard & Woodscrews – PZ – Double Countersunk – Zinc – 3.0 x 20

This single-thread woodscrew is designed for secure and reliable fastening in a variety of materials, including timber, man-made boards, and masonry when used with a plastic plug. Engineered for high performance, it features a double countersunk head to minimize the risk of head shear and ensure smooth countersinking.

Enhanced with wax lubrication, it offers faster insertion, increased driving torque, and improved resistance to corrosion. The 40° deep single thread delivers exceptional holding power and high pull-out resistance, while the 25° sharp point and single lead allow for a fast start and improved thread acceptance.

For optimal performance, all sizes up to 75mm are fully threaded, while sizes 80mm and above feature a 70mm thread length for enhanced stability.

Key Features:

• Double countersunk head reduces head shear and ensures smooth countersinking
• Wax lubricated for faster insertion, increased driving torque, and corrosion resistance
• 40° deep single thread for a secure grip and high pull-out resistance
• 25° sharp point and single lead for quick penetration and strong thread engagement
• Sizes up to 75mm are fully threaded; sizes 80mm+ have a 70mm thread length