Timco Dowty Washers, M8x30mm (75 Pack), Black Plastic
Watertight M8x30mm Dowty washers (75 pack) for secure roofing. Black plastic construction with matt finish.
The Timco Dowty Washers (M8 x 30mm) are essential fastening components designed for securing corrugated roofing sheets to wooden purlins. Made from durable black plastic with a matt finish, these washers provide a watertight seal, preventing leaks and ensuring long-lasting protection against the elements.
These washers are commonly used with drive screw nails and spring head roofing nails, offering a secure and reliable fixing solution. The pack contains 75 pieces, making it a cost-effective choice for roofing projects and other construction applications where water resistance is critical.
- Prevents leaks – Creates a watertight seal for roofing applications.
- Durable material – Black plastic construction resists weathering.
- Secure fastening – Compatible with drive screw nails and spring head roofing nails.
- Versatile use – Ideal for corrugated roofing sheets on wooden purlins.
Whether you're a professional roofer or a DIY enthusiast, these Dowty washers offer a practical solution for ensuring weatherproof fixings.
- Attaching corrugated roofing sheets
- Roofing installations with wooden purlins
- Sealing applications needing watertight fixings
- To Fit Screw Dia.: 8.0mm
- Colour: Black
- Material: Plastic
- Finish: Matt
- Pack Quantity: 75 pieces
- Weight: 160g
Always follow local regulations and product guidance.
Free standard delivery on Canadian 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 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 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 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.
