Timco Heavy Duty Timber Screws, Hex Head, 8.0×40mm (Pack of 10)
Heavy duty exterior timber screws with corrosion-resistant coating. No pilot hole needed. Ideal for decking, fencing & outdoor projects.
The Timco Heavy Duty Timber Screws offer a superior alternative to traditional coach screws, designed for efficiency and strength in external applications. With their innovative design, these screws eliminate the need for pre-drilling pilot holes in most wood types, significantly reducing installation time while maintaining excellent holding power.
Featuring a 50° deep single thread, these screws provide high pull-out resistance for secure fixings. The single slash point reduces torque and minimises the risk of timber splitting, even at low edge distances. A helix design helps remove debris during installation, improving clamping performance.
These screws are coated with a patented silver corrosion-resistant plating that withstands 1,000 hours of salt spray testing, making them ideal for exterior use or situations requiring extra durability. The hex head countersunk with fixed washer ensures a flush finish and excellent load distribution.
Specifications include:
- Thread diameter: 8.0 mm
- Length: 40 mm
- Thread length: 28 mm
- Head type: Hex flange
- Recess type: External hex (10 mm socket size)
- Material: Carbon steel
Perfect for decking, fencing, timber framing and other outdoor construction projects where durability and fast installation are priorities.
- Outdoor timber structures
- Decking construction
- Fencing projects
- Timber framing
- Thread Diameter: 8.0 mm
- Length: 40 mm
- Thread Length: 28 mm
- Head Type: Hex Flange
- Recess Type: External Hex (10 mm socket)
- Point Type: 25° Sharp with Single Slash
- Material: Carbon Steel
- Finish: Exterior (Silver Organic)
- Thread Type: 50° deep single thread
- Coating: Patented corrosion-resistant plating
- Pack Quantity: 10 pieces
- Weight: 160 g
Always follow local regulations and product guidance.
Free standard delivery on Australian 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 uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check 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 cart 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 ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
