Betoonikruvi FBS II CP 8x70

Fischer UltraCut FBS II CP US concrete screw with innovative surface treatment is an efficient anchoring solution for quick installations, with a coating that ensures better corrosion protection. ETA approval for cracked and non-cracked concrete as well as seismic loads, together with an R 120 fire resistance rating, provide enhanced safety.

Serrated geometry allows for fast and easy installation. No cleaning of drill holes is required when installed in ceilings or floors. The innovative surface treatment ensures additional protection against corrosion compared to the FBS II galvanized concrete screw (proven with a salt spray test over 2000 hours). The special serrated geometry allows for quick cutting into concrete. ETA approval covers performance classes C1 and C2 in cracked concrete and seismic sites.

Cleaning of the drill hole is not required for horizontal installation (ceiling and floor) or when using a hollow drill. The hole must be three times the drill hole diameter deep in holes drilled into the floor. Approved installation allows for the screw to be unscrewed twice as well as positioning or embedding the fixture. Three approved embedment depths allow screws to be used in a wide variety of substrates, ensuring excellent flexibility.