1   1

Dynamic-Anchor FDA

The dynamic push-through anchor for an economical serial installation at medium load level

The fischer dynamic-anchor FDA is processed with the injection mortar FIS HB. The anchor has general building regulations approval for dynamic applications in cracked concrete. Because of its cone shape is us suitable for fixing moderate load levels of dynamic loads indoors. The preinstalled threaded rod and the push-through installation allow rapid progress and predestine it for economical series installation. Platform lifts and conveyor systems, for example, are fixed with the Dynamic-Anchor FDA.

Product Description


  • Medium load level for a variety of applications.

  • Pre-assembled anchor rod for fast installation.

  • Approved safety by DIBt-Approval for endless numbers of load cycles.

  • Easy push-through installation leads to cost effectiveness – especially for serial installations.

  • Tight assortment with the size.

  • Less spacings and edge distances.

  • Drill holes are sealed.

Available Product Variants

Application and Permission

  • hydraulic ramps
  • Conveyor belts
  • Industrial robots
  • cooperation robots and -parts
  • Guide rails for elevators
Building materials
  • Concrete C20/25 to C50/60, cracked and non-cracked
You can find detailed information on building materials in the registration document.


  • ETA-06/0171
  • (2103/12/12) - CM
For Details see corresponding Documents

Assembly Instruction


  • The injection system suitable for tensile zones consists of the fischer dynamic anchor rod FDA-A dyn and the injection mortar FIS HB.

  • FDA is approved push-through installation.

  • Extruding the mortar causes the two components to be mixed and activated in the static mixer.

  • The mortar bonds the entire surface of the anchor rod with the drill hole wall and seals the drill hole.

  • The centring sleeve centres the anchor in the fixture, thus ensuring a safe load application.

  • During the setting process, the injection mortar FIS HB fills the annular gap in the fixture, and ensures optimum load distribution. This allows for the absorption of dynamic alternating loads.

Show assembly instruction as PDF

Documents for Downloading

Additional Documents


Title Type Created Valid Till
(PDF, 5 MB) European Technical Assessment fischer Highbond-anchor FHB - Bonded expansion fastener for use in concrete ETA-06/0171 6/23/2021
(PDF, 870 KB) (2103/12/12) - CM 7/15/2021 7/15/2026

System Components & Related Categories