TechFast Light Duty Sheet to Steel Roofing Screws 5.5 x 38mm Elementech Bag 100

ManoMano

General description These Forgefix TechFast Hex Head Roofing Screws are specifically designed for fixing cladding and sheet steel to light section steel purlins with a thickness ranging from 1.2mm to 3.6mm. They feature a hex head, are self-drilling, and come with a rubber washer that expands under pressure to create a permanent weather seal. The screws are zinc plated and coated with an 'Elementech' finish for superior corrosion resistance, having been salt spray tested for up to 1,000 hours. Technical specifications Size: 5.5 x 38mm Pack quantity: 100 screws Material: Steel with zinc plating Coating: Elementech for corrosion resistance Weatherproof seal: Rubber washer Salt spray resistance: Up to 1,000 hours Hex head size: 8mm Installation Use a compatible hex drive screwdriver or drill to install the screws. Ensure the rubber washer is properly seated to form a weatherproof seal. Drive the screw directly into the steel surface, allowing the self-drilling tip to create a clean hole.

Amazon

Used for joining metal roofing panels to steel frame buildings No.3 drill tip for self-drilling in light gauge steel up to 5mm Complete with 16mm EPDM rubber washer Fire and corrosion resistant, protected by Elementech corrosion resistant coating, salt spray tested to 1000 hours Complies with EU Safety, Health and Environmental requirements