Concrete screw UltraCut FBS II 8 mm TX40 / SW 13 L190mm ETA approval Yes FISCHER

The fischer UltraCut FBS II is the concrete screw for maximum installation comfort. Its special sawtooth geometry enables quick cutting into concrete. When installing in ceilings or floors, no borehole cleaning is required. Thanks to national approval, multiple use is regulated for temporary anchoring, e.g., in formwork construction. For installing the masonry screw, an impact wrench with an impact wrench-compatible socket or a special TX bit is recommended. The concrete screw is ideal, for example, for fastening railings, impact protection, brackets, or formwork supports. Marketing Claim: The powerful concrete screw for maximum installation comfort. Advantages: Greatest flexibility in load and fixture thickness due to up to three approved embedment depths. The special sawtooth geometry enables quick cutting into concrete. For vertical installation (in ceilings and floors) and the use of hollow drills, borehole cleaning is not required. When drilling into the floor, drilling must be 3 times the drill diameter deeper. The expansion-pressure-free anchoring (undercut) ensures minimal edge and axial distances. The ETA assessment covers use in cracked concrete, as well as seismic performance categories C1 and C2. The approval-compliant adjustment allows the concrete screw to be loosened twice to shim and/or align the fixture. The national approval regulates multiple use for temporary anchoring (e.g., formwork construction). The FBS II 6-10 concrete screw made of electro-galvanized steel, multi-coated steel CP, and stainless steel has an ETA for solid masonry bricks Mz (EN771-1), calcium silicate solid brick KS (EN771-2), and calcium silicate perforated brick KSL (EN771-2) for flexible use in various substrates. When installing the FBS II 6-10 concrete screw made of electro-galvanized steel, multi-coated steel, and stainless steel in masonry, it can also be installed between joints and in groups, on plastered masonry substrates. Top Features: Greatest flexibility in load and fixture thickness due to up to three approved embedment depths. The special sawtooth geometry enables quick cutting into concrete. The approval-compliant adjustment allows the concrete screw to be loosened twice to shim and/or align the fixture. Further technical properties: Material: Electro-galvanized steel Bit size (TX): 40 DIBt approval: Yes Head Ø: 18mm Min. drill hole depth for push-through installation: 200mm Nominal embedment depth / fixture thickness: 50 / 140mm Pro / DIY: Pro Wrench size: 13mm Screw dimensions: 10.0 x 190mm Screw diameter: 8mm The powerful concrete screw for maximum installation comfort outdoors.