Timco Chipboard Screws PZ Double Countersunk 4.0x30mm (25 Pack)

The Timco Chipboard Screws - PZ - Double Countersunk are high-quality exterior-grade screws designed for durability and performance. These screws feature a black corrosion-resistant coating that withstands over 500 hours of salt spray, making them ideal for outdoor applications where weather resistance is essential.

With a 40° deep single thread, these screws provide a secure fixing with excellent pull-out resistance. The 25° sharp point ensures a fast start and improved thread acceptance, while the double countersunk head reduces the risk of head shear and helps complete countersinking effortlessly.

These screws are perfect for use with black and black antique ironmongery, ensuring a neat and professional finish. Each pack contains 25 pieces, providing ample supply for various woodworking and construction projects.

Features

• Material: Carbon steel for strength and durability.
• Finish: Exterior-grade black organic coating for corrosion resistance.
• Head Type: Double countersunk for reduced head shear risk.
• Thread Design: 40° deep single thread for high pull-out resistance.
• Point Type: 25° sharp point for quick starts and secure threading.
• Recess Type: Pozi (PZ2) for compatibility with standard screwdrivers.

Suitable for outdoor furniture, fences, decking, and other applications where a secure, weather-resistant fixing is required.