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Highbond-Anchor dynamic FHB-A dyn

The performance class amongst dynamic anchors

The fischer Highbond-Anchor dynamic FHB-A dyn is processed with the injection mortar FIS HB. It is used to support dynamic alternating loads. The approved anchor with its cone shape ensures a controlled expansion under dynamic stress, thus allowing for use in cracked concrete. It securely fixes guide rails for elevators, production robots, gantry and overhead cranes and tunnel ventilators (jet fans). The classification in accordance with fire resistance class R120, variants made from highly corrosion-resistant steel or an additional sleeve for higher transverse forces with the threaded rod FHB-A dyn V provide extra security.

Product Description


  • 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.

  • The cone shape of the FHB-A dyn anchor rod ensures a controlled expansion under dynamic stress, thus allowing for use in cracked concrete.

  • The anchor rod FHB-A dyn is also available made from highly corrosion-resistant steel. This makes it suitable for use in aggressive atmospheres, for example in tunnels.

  • The Highbond anchor dynamic system can achieve even greater shear loads thanks to the additional sleeve of the anchor rod FHB-A dyn V, and therefore provides an increased level of safety.

Available Product Variants

Application and Permission

  • Jib cranes
  • Gantry and overhead cranes
  • Guide rails for elevators
  • Tunnel ventilators (jet fans)
  • Gantries in road construction
  • Antennas and transmitter masts
  • Industrial robots
Building materials
Approved for:
  • 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


  • FHB-A dyn in conjunction with the injection mortar FIS HB is approved for pre-positioned and push-through installation.

  • 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.

  • The lock nut prevents the nut from becoming loose.

Show assembly instruction as PDF

Documents for Downloading


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
(PDF, 26 KB)

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