Concrete screw FBS II CP 8x80

Fischer UltraCut FBS II CP US concrete screw with innovative surface treatment is an effective anchoring solution for quick installations, with a coating that provides enhanced corrosion protection. ETA approval for cracked and uncracked concrete, as well as seismic loads, combined with an R 120 fire resistance classification, ensures improved safety.

The sawtooth geometry allows for fast and easy installation. No cleaning of drill holes is required when installing in ceilings or floors. The innovative surface treatment ensures additional corrosion protection compared to the FBS II galvanized concrete screw (proven also by salt spray testing exceeding 2000 h). The special sawtooth geometry enables rapid cutting into concrete. ETA approval covers performance classes C1 and C2 in cracked concrete and seismic applications.

No cleaning of the drill hole is required in horizontal installations (ceiling and floor) or when using a hollow drill. The hole must be drilled at least 3 times deeper than the diameter of the drill hole for holes drilled into floors. The compliant layout allows for the screw to be installed and removed twice, as well as the placement or removal of fixtures. Three approved embedment depths allow for the use of screws across a wide range of substrates, ensuring excellent flexibility.