Art.-No. 543579

fischer UltraCut FBS II 8 x 60 10/- SK A4 countersunk head

Top Features

The specially hardened red tip provides a faster and more secure installation.
The stainless steel concrete screw guarantees a high level of corrosion resistance especially for wet rooms and external applications.
The approved adjustment for the concrete screws allows the screw to be unscrewed twice to align the attached part, and then to tighten the screw again.

The powerful concrete screw for top installation comfort in external areas.

Advantages

The specially hardened red tip provides a faster and more secure installation.
The stainless steel concrete screw guarantees a high level of corrosion resistance especially for wet rooms and external applications.
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.
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 three embedment depths, allow for using the UltraCut FBS II A4 in many different applications and enable a high flexibility.
The short UltraCut FBS II A4, with a reduced embedment in depth, allows for a short drill hole depth, fast installation and less reinforcement hits.

The fischer concrete screw UltraCut FBS II SK A4, with the specially hardened red tip is a high-performance anchoring solution for fast installation. The concrete screw with the pressed washer is ideal for applications outside or in damp areas. 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 (undercut) ensures low edge and axial spacings.

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

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.

Approvals

ETA-17/0740
ETA-20/0134
DoP No. 0311
DoP No. 0344

Functioning

The UltraCut FBS II A4 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 torx drive.
The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control).

Mounting Strip 1 Picture

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Mounting Strip 2 Picture

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Mounting Strip 3 Picture

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ETA Certification Document

pdf, ETA-17/0740

European Technical Assessment for fischer concrete screw UltraCut FBS II R - Mechanical fasteners for use in cracked and uncracked concrete

Created on 03/08/2022

DOP - Declaration of Performance

pdf, DoP No. 0344

Declaration of Performance for fischer concrete screw ULTRACUT FBS II R (Mechanical fastener for use in concrete)

Created on 02/16/2024

ETA Certification Document

pdf, ETA-20/0134

European Technical Assessment for fischer concrete screw UltraCut FBS II - Screw anchor for use in masonry

Created on 07/14/2022

DOP - Declaration of Performance

pdf, DoP No. 0311

Declaration of Performance for fischer concrete screw UltraCut FBS II (screw anchor for use in masonry)

Created on 07/28/2022

Installation Instructions

pdf,

fischer UltraCut FBS II 8-12 R

Load Table

pdf,

Concrete screw UltraCut FBS II US R hexagon head with integral washer and FBS II SK R countersunk head - Permissible loads of a single anchor in normal concrete of strength class C20/25.

Marketing Documents

pdf,

UltraCut FBS II.

ETA-approval
Drill diameter ( d₀ )	8 mm
Min. drill hole depth for through fixings ( h₂ )	70 mm
Screw ( d_s x l_s )	10.0 x 60 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	50 / 10 mm
Drive	TX40
Packaging	Folding box
Amount	50 St.
GTIN (EAN-Code)	4048962308310

fischer UltraCut FBS II 8 x 60 10/- SK A4 countersunk head

The advantages / Product description

Application and approval

Assembly instruction

Technical data

Documents for download