Timco Decking Screws PZ Double Countersunk Stainless Steel 4.5x65mm Pack of 250

The Timco Decking Screws PZ Double Countersunk in stainless steel offer an economical yet highly effective solution for softwood decking installations. Manufactured from A2 Stainless Steel (ISO 3506 304), these screws provide superior corrosion resistance, making them ideal for various external applications, particularly decking platform construction.

Stainless steel is essential for use in corrosive environments or when working with materials that have inherent corrosive characteristics, such as Green Oak.

Key Features:

• Double countersunk head – Reduces the likelihood of head shear and ensures complete countersinking
• Helix shank – Effectively removes debris and improves clamping
• Single slash point – Minimises torque and reduces the risk of timber splitting, even at low edge distances

These screws are designed for deck builders and outdoor construction, ensuring long-lasting performance even in harsh weather conditions. The corrosion-resistant stainless steel prevents rust, while the PZ (Pozi) recess ensures a secure fit with standard driver bits.

Specifications

• Thread Diameter: 4.5mm
• Length: 65mm
• Thread Length: 42mm
• Head Type: Double Countersunk with Ribs
• Recess Type: Pozi
• Point Type: 25° Sharp with Single Slash
• Driver Bit Size: PZ2
• Material: Austenitic Stainless Steel (A2-304)

Perfect for decking, fencing, and other outdoor woodwork projects where durability and weather resistance are crucial.