Timco Helical Roof Fixing, Zinc, 8.0 x 250mm (25 Pack)

The Timco Helical Flat Roof Fixing is a hammer-driven fastener designed specifically for securing 6mm plywood and composite insulation boards to flat roofing systems. Made from high-tensile carbon steel with a protective zinc finish, these fixings offer exceptional durability and weather resistance. Their unique helical design allows them to twist directly into timber without requiring pre-drilling, saving time and effort during installation.

These fixings are particularly useful in roofing applications where a strong, reliable hold is needed. The zinc plating provides excellent corrosion resistance, ensuring long-term performance even in harsh outdoor conditions. With a high material grade of 8.8, these fixings meet stringent quality standards for structural applications.

Each pack contains 25 fixings, providing ample quantity for professional roofing projects. The large 20mm head diameter ensures a secure hold on the material being fixed, preventing pull-through or loosening over time. These helical fixings are a trusted solution for roofing contractors and DIY enthusiasts alike.

Dimensions & Specifications:

• Diameter: 8.0mm
• Length: 250mm
• Head Diameter: 20.0mm
• Maximum Fixture Thickness: 215mm
• Minimum Embedment Depth: 35mm