Timco Stainless Steel Multi-Purpose Screws, PZ Double Countersunk, 3.5x40mm (Q.
A2 stainless steel multi-purpose screws (3.5x40mm) with corrosion resistance for wood, MDF & outdoor use. Pozi-drive, 200pk.
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.
Free 24 Hour Delivery*
276 shoppers already locked free delivery today
Save on courier fees worth £6.99
- Fixing to softwoods and hardwoods (pre-drilled)
- Chipboard and MDF installations
- Plastic materials
- Corrosive environments (e.g., coastal areas, Green Oak projects)
- Material: A2 Austenitic Stainless Steel (304)
- Thread Diameter: 3.5mm
- Length: 40mm
- Thread Length: 35mm
- Head Type: Double Countersunk
- Recess Type: Pozi (PZ2)
- Point Type: 25° Sharp with Single Slash
- Pack Quantity: 200 Pieces
- Weight: 340g
- Corrosion Resistance: A2 Stainless Steel (for harsh/corrosive environments)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
