TechFast TFHH5580 Heavy Section Roofing Screw Pack of 50

The Forgefix TechFast Hex Head Roofing Screws are designed to fix cladding and sheet steel to heavy section steel purlins. Built to work with purlins ranging from 6.0mm to 12.5mm, these screws are self-drilling and include a 16mm rubber washer that expands under pressure to create a permanent weather seal. The screws feature a hex head and are finished with an Elementech coating for enhanced corrosion resistance, with salt spray testing indicating durability for up to 1,000 hours. They are suitable for joining metal roofing panels to steel frame buildings and are intended for use when constructing industrial units.

Features

• Hex head self-drilling design
• Suitable for 6.0–12.5mm purlins
• 16mm EPDM washer expands to seal
• Elementech coating for corrosion resistance
• Salt spray tested to 1000 hours

Specifications

• Size: 5.5 x 80mm
• Pack quantity: 50
• Material: Steel
• Finish: Elementech coating
• Applications: Fixing cladding and sheet metal to heavy structural purlins