TechFast Light Duty Sheet to Steel Roofing Screws 5.5 x 45mm Elementech Box 100

Forgefix TechFast Roofing Sheets to Steel Hex Screws are designed for joining metal roofing panels to steel frame buildings. They are fire- and corrosion-resistant, featuring an Elementech coating and a salt spray resistance of 1000 hours. Each screw includes a 16mm EPDM rubber washer for weatherproof sealing. The screws have a size of 5.5 x 45mm with an effective thread length of 28mm and a hex head finish, supplied in packs of 100. A No.3 drill tip enables self-drilling into light gauge steel up to 5mm, and the assembly is intended to be driven straight to avoid damaging the washer or screw. These screws are compatible with metal roofing panels and steel frame structures and come complete with 16mm EPDM washers.

Features

• Size: 5.5 x 45mm
• Effective thread: 28mm
• Hex head with Elementech coating
• 16mm EPDM washers
• Self-drilling No.3 tip for steel up to 5mm
• Pack of 100 screws