TechFast Heavy Duty Sheet to Steel Roofing Screws 5.5 x 50mm Elementech Box 100

ManoMano

These Forgefix TechFast Roofing Sheets to Steel Hex Screws have the following specification: Size: 5.5 x 50mm Effective Thread Length: 27mm Pack Size: 100 Drill Tip: No.5 No.5 drill tip for self-drilling in heavy gauge steel up to 12.5mm. Forgefix TechFast Roofing Sheets to Steel Hex Screws are used for joining metal roofing panels to steel frame buildings. The screws are fire resistant and corrosion resistant. Protected by Elementech corrosion resistant coating, salt spray tested to 1000 hours. Complies with EU Safety, Health and Environmental requirements. They are supplied with 16mm EPDM rubber washers.

Amazon

Used for joining metal roofing panels to steel frame buildings No.5 drill tip for self-drilling in heavy gauge steel up to 12.5mm 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, Weight: 2.0833683759 Pounds, Manufacturer: ForgeFix