Product description:
The internally threaded anchor with the highest safety for cracked concrete.
- The fischer ZYKON internal threaded anchor FZA-I is made from zinc-plated and stainless steel.
- The metric internal thread allows for the use of conventional screws or threaded rods.
- The plug construction also enables surface-flush removal.
- The undercut drill hole is created in a single work step with the special drill bit FZUB.
- The undercut anchor is set in a pre-positioned installation.
- With the setting tool FZE Plus, the expansion sleeve is pushed 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.
- High flexibility due to using conventional metric screws and threaded rods.
- Surface flush removal possible.
- Fast installation, no exchanging tools. This saves time and costs.
- ETA approval for cracked concrete and fire resistance class R 120.
Advantages
- The special ZYKON undercut technology allows for a positive fit connection and ensures maximum safety, even in large cracks.
- The metric internal thread means that it is possible to use standard screws or threaded rods for the ideal adaptation to suit the intended use.
- The FZA-I allows for surface flush removal and reuse of the fixing point, and therefore offers the best possible flexibility.
- Furthermore, the ZYKON undercut anchor FZA-I offers all the benefits of the FZA.
Applications
- Steel constructions
- Guard rails
- Consoles
- Ladders
- Cable trays
- Machines
- Staircases
- Gates
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
- FZA-I with internal thread is suitable for pre-positioned 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.
