Timco Helical Flat Roof Fixing, Zinc Plated, 8.0x220mm, 25 Pieces
Zinc-plated helical fixings for flat roofs. 8×220mm high-tensile steel (25 pieces). No pre-drilling required - hammer-driven installation.
The Timco Helical Flat Roof Fixing is a hammer-driven zinc-plated high-tensile steel fastener designed for securing 6mm plywood composite insulation boards to flat roofing systems. This robust fixing eliminates the need for pre-drilling as it twists seamlessly into timber, making installation quick and efficient.
Key Features
- Material: High-tensile carbon steel (Grade 8.8) for superior strength
- Finish: Zinc-plated for corrosion resistance in exterior applications
- Easy Installation: Twists into timber without pre-drilling when hammer-driven
- Versatile Use: Ideal for securing plywood and composite insulation in flat roofing systems
Technical Specifications
- Diameter: 8.0mm
- Length: 220mm
- Head Diameter: 20.0mm
- Maximum Fixture Thickness: 185mm
- Minimum Embedment Depth: 35mm
Each pack contains 25 high-quality fixings, ensuring you have sufficient quantity for your roofing project while maintaining structural integrity and longevity against the elements.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Securing 6mm plywood to flat roofs
- Fixing composite insulation boards
- Flat roofing systems
- Timber construction applications
- Diameter: 8.0mm
- Length: 220mm
- Head Diameter: 20.0mm
- Material: Carbon Steel (Grade 8.8)
- Finish: Zinc-plated
- Max Fixture Thickness: 185mm
- Min Embedment Depth: 35mm
- Pack Quantity: 25 pieces
- Weight: 606g
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.
Similar Products
You might like
