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TechFast Roofing Screw - Heavy Section Purlins - Bag TechFast Roofing Screw - Heavy Section Purlins - Bag

Roofing Screws. Steel to Steel (For Heavy Section Purlins)
Washered Self-Driller. Steel Sheet to Steel Purlin
Head: Hexagon Self-Drilling
Finish: New 'Elementech' coating for superior anti-corrosion - salt spray tested to 1000 hours

-TechFast screws for heavy section purlins will fix material to purlins between 6.0mm to 12.5mm
-The 16mm rubber washer beneath the aluminium flange expands under pressure and forms a permanent weather-seal
-Designed for fixing cladding and sheet metal to light and heavy structural purlins as used when constructing industrial units

TechFast Roofing Screw - Sheet to Steel - Heavy Duty - Box TechFast Roofing Screw - Sheet to Steel - Heavy Duty - Box

TechFast Roofing Sheets to Steel. Used for joining metal roofing panels to steel frame buildings

-8mm Hex Head
-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

TechFast Roofing Screw - Sheet to Steel (no washer) - Heavy Duty - Box TechFast Roofing Screw - Sheet to Steel (no washer) - Heavy Duty - Box

TechFast Roofing Sheets to Steel. Used for joining metal roofing panels to steel frame buildings

-No Washer
-8mm Hex Head
-No.5 drill tip for self-drilling in heavy gauge steel up to 12.5mm
-Fire and corrosion resistant, protected by Elementech corrosion resistant coating, salt spray tested to 1000 hours
-Complies with EU Safety, Health and Environmental requirements