Forgefix TechFast Hex Head Sheet to Timber Roofing Screw 6.3 x 32mm Pack 100

These hex head screws are designed for fastening sheet metal to timber in construction and DIY projects. They feature a hexagonal, slash-shaped, self-drilling head for quick installation and include a rubber gasket under the aluminum flange that expands under pressure to create a permanent seal, making them suitable for weatherproof applications. The screws are zinc plated with an Elementech coating for corrosion resistance and have been salt spray tested for up to 1,000 hours. Specifications include a size of 6.3 x 32 mm, with a box quantity of 100 screws. They are intended for use on sheet metal and timber surfaces in both outdoor and indoor environments where sealing is required.

Features

• Self-drilling hex slash head
• Rubber gasket creates weather seal
• Zinc plated with Elementech coating
• Salt spray tested up to 1000 hours
• 6.3 x 32 mm, box of 100

Usage

Used for fixing cladding and sheet metal to timber frame buildings; no pre-drilling required. Self-drilling T17 Gash Point enables rapid installation. Comes with a 16 mm EPDM rubber washer. Suitable for steel thickness 0.5–1.2 mm.