|CODE||DIAMETER||E. T. L|
Hexagon Headed fixings, with a self drilling tip (Type 5 Point), for attaching cladding to Hot Rolled sections, between 4.0mm and 12.0mm thick. The length of the fixing is designated by the last 2 digits of the Fixing Code – e.g. FDT1238 is 38mm long, with a 14mm Effective thread length.