Ref: FORTFH5540H£9.17 £4.59 excl. VAT £5.51 inc. VAT
These Forgefix TechFast Roofing Sheet to Steel Screws have the following specification:
Size: 5.5 x 40mm
Effective Thread Length: 21mm
Head Type: 8mm Hex
Pack Size: 100
Drill Tip: No.5
No.5 drill tip for self-drilling in heavy gauge steel up to 12.5mm.