The Fischer UltraCut FBS II 6 US concrete screw is an anchoring solution made of galvanized steel, featuring a pressed washer and a hexagonal drive. The UltraCut FBS II 6 US is ideal for securing pipes, rails, ventilation ducts, and building technology systems. When the concrete screw is driven into the drilled hole using an impact wrench, the thread flanks form-fit into the concrete, ensuring maximum load-bearing capacity. The minimal drilling effort saves time during multiple installations. 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.

Advantages: The first concrete screw with a diameter of 6 mm and a variable embedding depth offers high flexibility and allows for adaptable load adjustments. The ETA assessment (Option 1) regulates the use in cracked and uncracked concrete for the highest safety requirements. The first concrete screw with a diameter of 6 mm and an ETA assessment for seismic performance category C1 provides an additional level of safety. The FBS II 6 is approved for multiple anchoring of non-load-bearing systems, making it ideal for anchoring pipelines and cable trays in prestressed hollow-core slabs. No hole cleaning is required for vertical installation (in ceilings and floors). For floor drilling, it is necessary to drill three times the diameter deeper. The various head shapes offer maximum flexibility and optimal adaptation to a wide range of applications. The hexagonal head with a pressed washer and under-head knurling prevents the unintended loosening of the concrete screw and ensures secure fastening. The special head geometry for use in mounting rails with a socket (SW10) allows for easy installation of the attachment.