The UltraCut FBS II US concrete screw is a high performance fastening solution with absolute ease of assembly. The concrete screw with integrated washer is ideal for fixing with oblong holes and anchoring wooden constructions, beams and walls.
The European Technical Assessment for cracked and uncracked concrete and for seismic loads as well as the fire resistance classification R 120 guarantee even more safety.
The sawtooth geometry allows quick and effortless installation.
No drilling cleaning is required for ceiling or floor mounts. Anchoring without expansion constraints allows reduced edge distances and center distances.
Available in electro-galvanized steel, stainless steel or with an innovative surface coating.
Hex or countersunk head.
Triple depth of anchorage
With its triple anchoring depth, the UltraCut makes it possible to use the same screw for different thicknesses of parts to be fixed.
No expansion constraints
Anchoring without expansion constraints (shape locking) allows extremely reduced center distances and edge distances.
SUMMER Option 1
UltraCut has an ETA Option 1 for cracked and uncracked concrete.
Seismic performance
Seismic performance categories C1+C2 ensure the highest safety standards.
Reusable
The control gauge makes it possible to check the external diameter of the threads of the screw and thus guarantees an optimal hold of the screw in the context of reusable fasteners.
Borehole cleaning
No cleaning of the drill hole necessary when installing on the ceiling or under floor conditions or when using a suction hammer drill. For floor fixings, the drilling depth must be increased by 3x the drilling diameter.
Calibrations and adjustments
The UltraCut can be unscrewed twice in order to proceed with wedging or adjustments of the part to be fixed (covered by the approval).
