Timco Helical Flat Roof Fixing, Zinc-Plated, 8.0x90mm (Pack of 25)
High-tensile zinc-plated helical fixings for flat roofs. No pre-drilling needed - pack of 25.
The Timco Helical Flat Roof Fixing is a hammer-driven fastener specially designed for securing 6mm plywood composite insulation boards to flat roofing systems. Made from high-tensile carbon steel with a zinc-plated finish, these fixings provide excellent corrosion resistance while ensuring a secure and durable hold.
One of the key advantages of these helical fixings is their unique design, which allows them to twist into timber without the need for pre-drilling. This saves both time and effort during installation, making them a practical choice for roofing professionals and DIY enthusiasts alike.
Features
- Made from high-tensile carbon steel for superior strength
- Zinc-plated finish enhances corrosion resistance
- No pre-drilling required – twists into timber with hammer driving
- Suitable for structural 6mm plywood composite insulation board
- Designed for flat roofing applications
Specifications
- Diameter: 8.0 mm
- Length: 90 mm
- Head Diameter: 20.0 mm
- Material Grade: 8.8 carbon steel
- Maximum Fixture Thickness: 55 mm
- Minimum Embedment Depth: 35 mm
- Pack Quantity: 25 pieces
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Securing structural 6mm plywood composite insulation board
- Flat roofing systems
- Timber applications without pre-drilling
- Diameter: 8.0 mm
- Length: 90 mm
- Head Diameter: 20.0 mm
- Material: Carbon Steel
- Material Grade: 8.8
- Finish: Zinc
- Max Fixture Thickness: 55 mm
- Min Embedment Depth: 35 mm
- Weight: 273 g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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