Forgefix TechFast Hex Head Roofing Screw Self-Drill Heavy Section 5.5 x 35mm Pack 100 Colour It has adjustable water direction

It has adjustable water direction

Depth of throat: 51mm

Pot base dia

V-Belt M23

Forgefix TechFast Hex Head Roofing Screw Self-Drill Heavy Section 5.5 x 35mm Pack 100 Colour It has adjustable water directionThese Forgefix TechFast Hex Head Roofing Screws are designed for fixing cladding and sheet steel to heavy section steel purlins of between 6. 0mm and 12. 5mm. The screws have a hex head, are self drilling and have a rubber washer which expands under pressure to form a permanent weather seal. They are zinc plated and have an 'Elementech' coating for superior corrosion resistance, which has been salt spray tested to 1,000 hours. The TFHH5535 TechFast