Fischer 536872 Concrete screw ULTRACUT FBS II 12 x 130 70/55/30 US hexagonal with U washer 536872 20 pieces

Fischer Betonschroef ULTRACUT FBS II 12 x 130 70/55/30 US zeskant met U-ring 536872 20 pieces

The strong concrete screw for optimal installation comfort. The fischer FBS II is the concrete screw for optimum installation convenience. The special tooth geometry enables fast driving into concrete. When installed in the ceiling or floor, the drill hole does not have to be cleaned. Thanks to the national approval, multiple use for temporary anchoring, e.g. during formwork work, is no problem. For mounting the wall screw, a tangential impact screwdriver with a bit suitable for the impact screwdriver is recommended. The concrete screw can be used excellently, for example, for fastening handrails, impact guards, consoles or formwork.

Advantages

• High degree of flexibility in terms of load and thickness of mounting pieces through up to two approved screw-in depths.
• The special tooth geometry enables fast turning into concrete.
• There is no need to clean the drill holes when mounting in ceilings or floors or when using hollow drills with extraction.
• The spreading pressure-free anchoring (rear cutting) allows low edge and shaft distances.
• The ETA approval covers application in cracked concrete as well as seismic performance categories C1 and C2.
• The approval-compliant adjustment allows the concrete screw to be loosened 2x, placed slightly below the mounting piece and/or aligned.
• The national approval regulates multiple use in temporary anchoring, (e.g., in formwork work).

Characteristics

• Allen bolt with hex head.
• Fast turn-in due to special tooth geometry.
• Approved for multiple use in temporary anchoring.
• ETA approval for cracked concrete: Maximum safety.
• When mounted in ceilings or in the floor, the drill hole does not need to be cleaned.

Applications

• Handrails Consoles/Footplate, Metal profiles, Scaffolding, Drive protection, Results/beam anchors, Temporary assembly of e.g. construction-related equipment, Formwork braces

Building Materials

• Approved for: Concrete C20/25 to C50/60, cracked and uncracked Also suitable for: Concrete C12/15 Solid building materials

Approval

• ETA-13/0352 DoP No. 0078 - EN Z-21.8-2049

Assembly

• The FBS II is suitable for push-through mounting.
• When mounting in ceiling and floor, the drill hole does not need to be cleaned. When drilling into floors, drill deeper 3x the drill diameter.
• A tangential impact screwdriver with a bit suitable for the impact screwdriver is recommended for assembly.
• If the screw head lies against the mounting piece, the screw is correctly mounted (optical check of mounting).

Technical data

• Approval
• DIBt approval
• Drill hole diameter d0 12 [mm]
• Min. hole depth for through-hole mounting h2 140 [mm]
• Screw dimensions ds x ls 14 x 130 [mm]
• Recording SW17

Standard included

• 20 pieces