The Fischer UltraCut FBS II 6 US concrete screw is an anchoring solution made of galvanized steel with a pressed washer and a hexagon socket. The UltraCut FBS II 6 US is ideal for securing pipes, rails, ventilation ducts, and building services installations. When the concrete screw is driven into the drill hole with an impact wrench, the thread flanks interlock with the concrete, ensuring maximum load-bearing capacity. The low drilling effort saves time during multiple fixings. The European Technical Assessment for cracked and uncracked concrete, as well as for seismic loads and fire suitability for fire resistance class R 120, guarantees an additional level of safety.