Class 3 coatings are a corrosion resistant coating system designed for general purpose fasteners. They are used externally where a moderate degree of corrosion protection is required.
BUILDEX® 22mm Metal Wafer Tek – Plain unpainted, Hex Bare
Tek screws – aka Autoteks, Wafer Teks – are the best solution for fixing roofing to steel purlins and steel sections up to 5.0mm thick. They are self drilling and can be plain or coloured to match your roof.
BUILDEX® are made in Australia, and are the fastener of choice for tradesmen right across the country.
All our fasteners come in packs of 100.