The installation-friendly fixing in non-cracked concrete
Bolt anchor EXA
The fischer bolt anchor EXA is a particularly installation-friendly steel anchor for anchorings in non-cracked concrete. In the zinc-plated steel design, the bolt anchor is suitable for the anchoring of railings, cantilevers, and cable trays inside. The two expansion clips increase the expansion range and reduce the torque slippage. This saves time during the installation process. The drive-in pin protects the threaded screw from damage, and as such ensures a faster installation and dismantling of the fixture.
The two clips increase the expansion range and reduce the torque slippage. This allows for a fast and simple installation.
The drive-in pin protects the threaded screw from damage, and as such ensures a faster installation and dismantling of the fixture.
The short version EXA K*) can be used in thinner components due to the low anchorage depth.
Application and approval
Applications
Steel constructions
Guard rails
Consoles
Ladders
Cable trays
Machines
Staircases
Gates
Façades
Building materials
Approved for:
Concrete C20/25 to C50/60, non-cracked
Also suitable for:
Concrete C12/15
Natural stone with dense structure
You can find detailed information on building materials in the approval document.
Approval
ETA-05/0185
DoP No. 0258
Assembly instruction
Functionality
The EXA is suitable for pre-positioned and push-through installation.
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 clips and expands these against the drill hole wall.
In the case of series installation, we recommend using the FABS bolt anchor setting tool.
Documents for Downloading
ETA Certification Document
pdf,
463.7 KB
ETA-05/0185
European Technical Assessment for fischer Anchor bolt EXA - Torque controlled expansion anchor, made of zinc electroplated steel, for use in uncracked concrete: sizes M8, M10, M12, M16 and M20
Created on 06/19/2018
DOP - Declaration of Performance
pdf,
547.3 KB
DoP No. 0258
Declaration of Performance for fischer EXA (Mechanical anchor for use in concrete
