Concrete screw UltraCut FBS II US

Product Description

Advantages

With up to 3 embedment depths, the UltraCut FBS II US allows for the same screw to be used for different component thicknesses.
The special saw tooth geometry enables fast cutting into the concrete.
Drill holes do not need to be cleaned during vertical installation (ceiling and floor). For floor fixings the hole must be drilled 3x drill hole diameter deeper.
Expansion-free anchoring (undercut) allows for lowest edge- and axial spacings.
The ETA approval covers applications in cracked concrete and seismic power categories C1 and C2.
The approved adjustment for the concrete screws allows the screw to be unscrewed twice to place maximum 10 mm packing below the base plate head or to align the attached part, and then to tighten the screw again.
The checking gauge allows for reuse in temporary fixings (e.g. inclined supports) covered by the national approval.

Available Product Variants

28 Product variant (s) found

Variant

ETA-approval

DIBt-approval

Drill diameter

d₀

Min. drill hole depth for through fixings

h₂

Legend = Permission Available — = Permission not Available

More results

Viewed 18 of 28 variant (s)

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Application and Permission

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

Building materials

Approved for:

Concrete C20/25 to C50/60, cracked and non-cracked
Reinforcement of existing concrete structures

Also suitable for:

Concrete C12/15
Solid building materials
Masonry with a dense structure

You can find detailed information on building materials in the registration document.

Permission

ETA-15/0352
ETA-20/0321
DoP 0184
DoP 0225
DoP 0227
DoP No. 0078
DoP No. 0146
Z-21.8-2049

For Details see corresponding Documents

Assembly Instruction

Functionality

The UltraCut FBS II is recommended for the push-through installation.
Drill holes do not need to be cleaned 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).

Show assembly instruction as PDF

Documents for Downloading

Additional Documents

Approvals

Title	Type	Created	Valid Till
ETA Certification Document (PDF, 4 MB) European Technical Assessment for fischer concrete screw ULTRACUT FBS II - Mechanical fasteners for use in concrete	ETA-15/0352	05/10/2020
ETA Certification Document (PDF, 2 MB) European Technical Assessment for fischer concrete screw ULTRACUT FBS II - Connector for Strengthening of existing concrete structures by concrete overlay	ETA-20/0321	19/06/2020
DOP - Declaration of Performance (PDF, 3 MB) Declaration of Performance	DoP 0184	28/04/2020
DOP - Declaration of Performance (PDF, 2 MB) Declaration of Performance	DoP 0225	19/06/2020
DOP - Declaration of Performance (PDF, 5 MB) Declaration of Performance	DoP 0227	19/10/2020
DOP - Declaration of Performance (PDF, 2 MB) Declaration of Performance	DoP No. 0078	19/04/2016
DOP - Declaration of Performance (PDF, 3 MB) Declaration of Performance	DoP No. 0146	06/11/2018
DIBt, National German Certification (PDF, 655 KB) DIBt Approval - fischer concrete screw ULTRACUT FBS II for the temporary fastening of building site equipment	Z-21.8-2049	14/07/2021	14/07/2026

System Components & Related Categories

System Components

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ETA-approval
DIBt-approval
Drill diameter d₀	8 [mm]
Min. drill hole depth for through fixings h₂	65 [mm]
Screw d_s x l_s	10.0 x 55 [mm]
Screw-in depth with fixture thickness h_nom1 / t_fix	50 / 5 [mm]
Screw-in depth with fixture thickness h_nom2 / t_fix	— [mm]
Screw-in depth with fixture thickness h_nom3 / t_fix	— [mm]
Drive	TX40 / SW 13
Packaging	Folding box
Amount	50 [pcs.]
GTIN (EAN-Code)	4048962251340

ETA-approval
DIBt-approval
Drill diameter d₀	8 [mm]
Min. drill hole depth for through fixings h₂	80 [mm]
Screw d_s x l_s	10.0 x 70 [mm]
Screw-in depth with fixture thickness h_nom1 / t_fix	50 / 20 [mm]
Screw-in depth with fixture thickness h_nom2 / t_fix	- [mm]
Screw-in depth with fixture thickness h_nom3 / t_fix	65 / 5 [mm]
Drive	TX40 / SW 13
Packaging	Folding box
Amount	50 [pcs.]
GTIN (EAN-Code)	4048962251357

ETA-approval
DIBt-approval
Drill diameter d₀	8 [mm]
Min. drill hole depth for through fixings h₂	90 [mm]
Screw d_s x l_s	10.0 x 80 [mm]
Screw-in depth with fixture thickness h_nom1 / t_fix	50 / 30 [mm]
Screw-in depth with fixture thickness h_nom2 / t_fix	- [mm]
Screw-in depth with fixture thickness h_nom3 / t_fix	65 / 15 [mm]
Drive	TX40 / SW 13
Packaging	Folding box
Amount	50 [pcs.]
GTIN (EAN-Code)	4048962251364

ETA-approval
DIBt-approval
Drill diameter d₀	8 [mm]
Min. drill hole depth for through fixings h₂	100 [mm]
Screw d_s x l_s	10.0 x 90 [mm]
Screw-in depth with fixture thickness h_nom1 / t_fix	50 / 40 [mm]
Screw-in depth with fixture thickness h_nom2 / t_fix	- [mm]
Screw-in depth with fixture thickness h_nom3 / t_fix	65 / 55 [mm]
Drive	TX40 / SW 13
Packaging	Folding box
Amount	50 [pcs.]
GTIN (EAN-Code)	4048962251371

ETA-approval
DIBt-approval
Drill diameter d₀	8 [mm]
Min. drill hole depth for through fixings h₂	110 [mm]
Screw d_s x l_s	10.0 x 100 [mm]
Screw-in depth with fixture thickness h_nom1 / t_fix	50 / 50 [mm]
Screw-in depth with fixture thickness h_nom2 / t_fix	- [mm]
Screw-in depth with fixture thickness h_nom3 / t_fix	65 / 35 [mm]
Drive	TX40 / SW 13
Packaging	Folding box
Amount	50 [pcs.]
GTIN (EAN-Code)	4048962251388