Product description:
The undercut anchor made of A4 stainless steel for through-type installations in cracked concrete.
- The fischer ZYKON undercut anchor FZA-D is an anchor made from zinc-plated, stainless, and highly corrosion-resistant steel.
- The optimum interaction of the threaded bolt and sleeve enables a really high shear load.
- The undercut drill hole is created in a single work step with the special drill bit FZUB.
- The undercut anchor is set in a push-through installation.
- With the setting tool FZE Plus, the expansion sleeve is pressed over the cone and fills the undercut drill hole in a positive-locking manner.
- This ensures top safety even for large crack widths.
- The European Technical Approval and classification into fire resistance class R 120 ensure added safety.
Top Features
- Maximum safety due to a positive fit connection.
- Low axial and edge distances due to expansion pressure-free installation.
- Fast installation, no exchanging tools. This saves time and costs.
- For time-saving push-through installation.
- Made of stainless steel for fixings used outside.
Advantages
- The special ZYKON undercut technology allows for a positive fit connection and ensures maximum safety, even in large cracks.
- The almost expansion-free installation of the anchor allows small edge distances and axial spacing, and thereby enables flexible use.
- The FZUB special drill allows for a fast installation by creating the undercut without having to change tools.
- The drill hole geometry allows for a very low setting energy, thus reducing the energy required for installation.
- The ideal interaction of threaded bolts and sleeve with FZA-D allows for a high shear load and therefore fewer fixing points.
Applications
- Steelwork constructions
- Guard rails
- Consoles
- Ladders
- Cable trays
- Machines
- Staircases
- Gates
- Façades
Versions
- Zinc-plated steel
- Stainless steel
Building materials
- Approved for:
- Concrete C20/25 to C50/60, cracked and non-cracked
- Also suitable for:
- Concrete C12/15
- Natural stone with dense structure
Functioning
- The FZA-D is suitable for push-through installation.
- The undercut drill hole is created using the special FZUB drill.
- Once the anchor has been placed in the drill hole, the expansion sleeve is driven over the cone using the FZE Plus setting tool, and the undercut drill hole is filled with a positive fit.
