TechFast Roofing Screws 5.5 x 25mm pk100

The TechFast Roofing Screws 5.5 x 25mm are specifically designed for securely fixing cladding and sheet metal to both light and heavy structural purlins, commonly used in the construction of industrial units. These screws provide a reliable solution for steel-to-steel applications, ensuring a strong and weather-resistant bond.

Key Features:

• Versatile Application: Ideal for fastening sheet metal to steel purlins, making them suitable for a wide range of roofing and cladding projects.
• Hexagon Self-Drilling Head: The hexagon head design allows for easy installation and increased torque control, facilitating rapid and efficient fastening.
• Superior Anti-Corrosion Coating: Coated with ‘Elementech’, these screws are salt spray tested for up to 1000 hours, providing excellent corrosion resistance for durability in harsh environments.
• Weather-Seal Design: Each screw features a 16mm rubber washer beneath the aluminum flange that expands under pressure, creating a permanent and effective weather seal to prevent moisture ingress.

Applications:

• Suitable for fixing cladding, roofing sheets, and other sheet metal applications to steel purlins in industrial and commercial settings.

Installation Tips:

• Ensure that the installation surface is clean and free of debris for optimal performance.
• Pre-drilling is not required due to the self-drilling feature, allowing for quick and efficient installation.

The TechFast Roofing Screws 5.5 x 25mm are an excellent choice for contractors and builders seeking high-performance fastening solutions that offer both strength and protection against the elements.