Timco Stainless Steel Multi-Purpose Screws, PZ Double Countersunk, 3.5x40mm (Q.

The Timco Classic Multi-Purpose Screws offer superior performance with A2 stainless steel construction, providing ultimate corrosion resistance. Ideal for fixing to softwoods, hardwoods (pre-drilled), chipboard, MDF, and plastic, these screws are essential in corrosive environments or when working with materials like Green Oak that have inherent corrosive characteristics.

Key Features

• Double countersunk head reduces the likelihood of head shear and aids in completing the countersinking process.
• 40° deep single thread ensures a secure fixing with high pull-out resistance.
• Single slash on 25mm+ reduces torque and minimizes the risk of timber splitting when inserting screws near edges.
• All sizes up to 75mm are fully threaded, while lengths 80mm and above feature a 70mm thread length for strength and precision.

Versatile Applications From outdoor projects exposed to the elements to interior woodworking, these screws provide reliable, rust-resistant fastenings. Their durable construction makes them suitable for both professional tradespeople and DIY enthusiasts.

For longer screw lengths, the consistent thread length ensures a strong grip, while the Pozi drive recess provides excellent bit engagement, reducing the risk of cam-out during installation.