Bolt anchor FXA

Cost efficient fixing with ETA assessment for non-cracked concrete

Product Description

  • The standard anchorage depth achieves the maximum loadbearing capacities so fewer fixing points and smaller anchor plates are required.
  • With only a few hammer blows and minimal torque slippage installation is a simple process.
  • The drive-in pin protects the thread from damage, and ensures a faster installation and dismantling of the attachment.

Available Product Variants


Application and Permission

  • Steel constructions
  • Guard rails
  • Consoles
  • Ladders
  • Cable trays
  • Machines
  • Staircases
  • Gates
  • Façades
Building materials
Approved for:
  • Concrete C20/25 to C50/60, non-cracked
You can find detailed information on building materials in the registration document.


  • ETA-13/0772
  • DoP 0193
  • DoP No. 0034

Assembly Instruction

  • The FXA is suitable for pre-positioned and push through installation, also suitable for stand off installation under certain conditions.
  • Prior to installation, place the hexagon nut in the optimal position (the drive-in pin projects by approx. 3 mm out of the hexagon nut).
  • When applying the torque, the cone bolt is pulled into the expansion clip and expands it against the drill hole wall.
  • The head embossing offers a simple control of the anchoring.

Documents for Downloading


Title Type Created Valid Till
ETA - European Technical Assessment (PDF, 2 MB) European Technical Assessment for fischer Bolt anchor FXA - Torque controlied expansion anchor for use in non-cracked concrete ETA-13/0772 27/09/2017
DOP - Declaration of Performance (PDF, 987 KB) DoP 0193 28/07/2020
DOP - Declaration of Performance (PDF, 1 MB) DoP No. 0034 06/10/2017