The high-performance concrete screw for absolute installation ease with special coating
Concrete screw UltraCut FBS II CP SK
The fischer UltraCut FBS II CP SK concrete screw has an innovative surface coating and is a powerful anchoring solution for fast installation and with a better corrosion behaviour of the coating. The European Technical Approval for cracked concrete and non-cracked concrete as well as for seismic loads and classification into fire resistance class R 120 guarantee even more safety. The saw tooth geometry enables a quick and easy installation. No drill hole cleaning is required for installation in ceilings and floors. The expansion-free anchorage system enables low edge and axial clearances.
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Your advantages / Product description
Advantages
The innovative surface coating ensures additional protection against corrosion compared to the galvanized concrete screw FBS II (proved also through salt spray test over 2.000h).
The special saw tooth geometry enables fast cutting into the concrete.
The ETA approval covers applications in cracked concrete and seismic power categories C1 and C2.
Cleaning the drilled hole is not necessary in case of vertical installation (in ceilings and floors) and when using hollow drills. The hole must be drilled 3x the drill hole diameter deeper for holes drilled in floors.
Approval-compliant adjustment allows the concrete screw to be unscrewed twice and the fixture to be underlaid or adjusted.
Three approved embedement depths allow the screws to be used in a wide range of applications, ensuring excellent flexibility.
The concrete screw FBS II 6-10 in zinc-plated steel, multiple-coated steel CP and stainless steel R has an ETA for bricks of clay (EN771-1), solid sand-lime brick (EN771-2) and perforated sand-lime brick (EN771-2) for a flexible use in different substrates.
The installation of the concrete screw FBS II 6-10 in zinc-plated steel, multiple-coated steel and stainless steel R in masonry brick can be made in the joints or in plastered substrates also in groups.
Application and approval
Applications
Guard rails
Consoles/Base plates
Metal profiles
Steel constructions
Façades
Protection barriers
Building materials
Approved for:
Concrete C20/25 to C50/60, cracked and non-cracked
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
You can find detailed information on building materials in the approval document.
Approval
ETA-15/0352
ETA-20/0134
DoP No. 0185
DoP No. 0227
DoP No. 0311
Assembly instruction
Functionality
The UltraCut FBS II CP SK is suitable for push-through installation.
Cleaning the drilled hole is not necessary for installation in ceilings and floors, and when using hollow drills. For drill holes in floors, you must drill 3x deeper than the drill diameter.
A tangential impact wrench with a suitable nut is recommended for installation (recommended: fischer FSS 18V).
If the screw head is in contact with the fixture, the correct installation of the screw is ensured (visual setting check).
Concrete screw Ultracut FBS II US hexagon head with integral washer and FBS II SK countersunk head - Permissible loads of a single anchor in normal concrete of strength class C20/25.
