Product Description
The fischer UltraCut FBS II US Concrete Screws are the perfect concrete screws for fixing railings, protection barriers and beam anchors, for example. The screws feature a unique saw-tooth geometry that cuts quickly and deeply into the concrete. Each size has up to three embedment depths, meaning the same screw can be used for fixing varying component thicknesses. Made from zinc plated steel with a hexagon head.
fischer UltraCut FBS II US Concrete Screws Advantages
- Has approval for use in cracked concrete and seismic power categories C1 and C2.
- Has approval for re-use in temporary fixings.
- Adjustment approval allows the screw to be unscrewed twice to place a maximum of 10mm packing below the base plate head or to align the attached part, and then tighten the screw again.
fischer UltraCut FBS II US Concrete Screws Functioning
- The UltraCut FBS II is recommended for push-through installation.
- Drill holes do require cleaning during vertical installation (ceiling and floor). For floor fixings, the hole must be drilled 3x drill hole diameter deeper.
- We recommend using a tangential impact screwdriver with a suitable impact screwdriver socket or an internal TX drive.
- The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control).
Building Materials
The fischer UltraCut FBS II US Concrete Screws have approval for use in the following materials:
- Concrete C20/25 to C50/60, cracked and non-cracked
- Reinforcement of existing concrete structures
- Bricks of clay (EN771-1)
- Solid sand-lime brick (EN771-2)
- Perforated sand-lime brick (EN771-2)
Also suitable for:
- Concrete C12/15
- Solid building materials
- Masonry with a dense structure
Applications
- Guard rails
- Consoles/Base plates
- Metal profiles
- Shelving systems
- Protection barriers
- Results / beam anchors
- Temporary anchoring, e.g. of building site equipment
- Shuttering props
- Reinforcement of bridges
- Rehabilitation of old and ailing buildings
- Rehabilitation of car parks
