r FH II- SK (SK = countersunk screw).
Certifications: European Technical Assessment Option 1 for Cracked Concrete (ETA-07/0025)
– Suitable for pulling zones.
– Fire resistance class R120.
For attaching steel structures, railings, brackets, ladders, cable trays, machinery, stairs, gates, facades, window elements, etc.
The value td refers to push-through mounting at standard clamping thickness.