Forgefix TFHUWSD5570H 5.5 x 70mm Hex Head Roofing Screws Box of 100These Forgefix TechFast Roofing Sheet to Steel Screws are designed for secure fastening. With a self-drilling capability, they are suitable for use in heavy gauge steel.Features Self-drilling No.5 drill tip for steel up to 12.5mm Hex head for secure tightening Designed for fixing roofing sheets to steelSpecifications Brand: Forgefix MPN: TFHUWSD5570H EAN: 5028485195078 Size: 5.5 x 70mm Effective Thread Length: 51mm Head Type: 8mm Hex Pack Size: 100
