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.
- 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 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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