Description
These fix roofing and cladding sheet to light section steel up to 5mm, with a No.3 self-drilling point that needs no pre-drilling and a 16mm EPDM washer that seals the hole against water. This is the silver BZP version, a common everyday choice for fixing sheet to light steel purlins. Drive it with an 8mm socket. For heavier steel up to 12mm, the No.5 point is the one to step up to.

Reviews
There are no reviews yet.