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, power stations, oil & gas industry). The undercut anchor is ideal for heavy-duty fixings to anchor steel structures, heavy pipelines and industrial machinery indoors and outdoors in cracked and non-cracked concrete. fischer offers the FSU as push-through (FSU-P) and pre-positioned (FSU) variants. The anchors are set with the setting tool FSU-ST in a drilled hole created with the stop drill FSU-SD. The anchor cuts itself the undercut, creating a positive connection. This ensures maximum safety even with large crack widths in seismic areas.
