fischer Concrete Screw Hexagonal coated
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Fischer UltraCut FBS II CP US concrete screw with innovative surface treatment is an effective anchoring solution for quick installations, featuring a coating that ensures better corrosion protection. ETA approval for cracked and non-cracked concrete as well as seismic loads, along with a fire resistance classification of R 120, guarantee enhanced safety.
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The serrated geometry enables fast and easy installation. No cleaning of drill holes is required when installing on ceilings or floors. The innovative surface treatment ensures added corrosion protection compared to FBS II galvanized concrete screws, as demonstrated by salt spray testing over 2000 hours. The unique serrated geometry allows for rapid cutting into concrete. ETA approval covers performance classes C1 and C2 for cracked concrete and seismic applications. No cleaning of the drill hole is necessary for horizontal installations (ceiling and floor) or when using hollow drills. The hole must be 3 times the diameter of the drill hole deeper when drilled into the floor. Compliance with approval allows for the screw to be untightened twice and for the fixture to be placed or lowered underneath. Three approved embedment depths allow for the use of screws across a wide range of substrates, ensuring excellent flexibility. |