Timco Twin-Thread Woodscrews - PZ Double Countersunk - Zinc (Size 8 x 3/4)

The Timco Twin-Thread Woodscrews feature a traditional twin-thread design with a single lead start for fast and easy installation. These screws are ideal for soft timber applications or masonry when used with plastic plugs, providing a secure and durable fixing solution.

Key Features:

• Double countersunk head – Reduces the likelihood of head shear and assists in completing countersinking.
• 60° twin-threads with parallel shank – Ensures faster insertion and greater pull-out resistance.
• Surface hardened up to 750 HV – Prevents torque shearing under load for enhanced durability.
• 25° sharp point with single lead – Allows for a fast start and improved thread acceptance.
• High-quality C10-18 carbon steel construction – Ensures consistent performance and long-lasting strength.

These screws are partially threaded on sizes 1 1/4” and above, providing a balance between grip and speed during installation. The zinc finish offers additional corrosion resistance, making them suitable for various indoor and outdoor applications.

Specifications

• Thread Diameter: 4.0 mm
• Length: 20 mm
• Thread Length: 20 mm
• Head Type: Double Countersunk
• Recess Type: Pozi (PZ)
• Point Type: 25° Sharp
• Driver Bit Size: PZ2
• Finish: Zinc
• Material: Carbon Steel
• Weight: 704 g

Whether you’re securing timber furniture, frames, or light masonry fixings, these Timco Twin-Thread Woodscrews ensure a reliable and efficient fastening solution.