General description
These Forgefix TechFast Hex Head Screws are specifically designed for fixing cladding and sheet metal to timber frameworks. They feature a hex slash point head and are self-drilling for quick and easy insertion. Each screw includes a rubber washer beneath the aluminum flange that expands under pressure to form a permanent weather seal. The screws are zinc plated and coated with 'Elementech' for superior corrosion resistance, having been salt spray tested for up to 1,000 hours.Technical specifications
Compatibility and accessories
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