The anchoring system for extreme safety and load requirements

Strong Undercut Anchor FSU

The fischer strong undercut anchor FSU is a self-cutting undercut anchor made of galvanised and stainless steel for applications where highest loads and safety are required (e.g. heavy steel plant construction, nuclear power plants, oil & gas industry). The undercut anchor is ideal for heavy duty fixings to anchor steel structures, heavy piping and industrial machinery indoors and outdoors in cracked and non-cracked concrete. The FSU is set into a drilled hole created with the stop drill FSU-SD using the FSU-ST setting tool in the pre-positioned assembly. The anchor cuts the undercut itself, creating a positive connection. This ensures maximum safety even with large crack widths in seismic areas. With the disassembly tool FSU-DT, the anchor can be removed quickly and completely.
Product variantsDownload of image data

Product variants

Approvals / Test reports
3 Product variant (s)
Required drill bit FSU-SD
Required setting tool
Drill diameter
Drill hole diameter in fixture
Anchor length
Max. fixture thickness
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Assembly instruction

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