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fischer bolt anchor FAZ II 6/20 stainless steel A4

The bolt anchor for the highest requirements, short and practical.

Art.-No. 542624
Top Features
  • The world's first bolt anchor with 6 mm drill hole diameter and ETA Option 1 for concrete.
  • The tried-and-tested expansion clip ensures the maximum load-bearing capacity, even with size M6.

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Product Description

The fischer bolt anchor FAZ II is a steel anchor for the highest requirements. Heavy loads can be secured in cracked concrete using the M6 version of the steel anchor. Thanks to its easy and quick installation, the FAZ II M6 can be used extremely effortlessly. The tried-and-tested expansion clip introduces the loads into the concrete particularly safely, and enables a top load-bearing capacity, also in size M6.
  • The world's first bolt anchor with 6 mm drill hole diameter and ETA Option 1 for secure and reliable anchoring.
  • The international approvals guarantee maximum safety and the best performance.
  • Fewer hammer blows and minimum torque slippage ensure a noticeably simple and comfortable setting process.

Application and Permission

  • Steel constructions
  • Guard rails
  • Consoles
  • Ladders
  • Cable trays
  • Machines
  • Staircases
  • Gates
  • Façades
  • Timber constructions
Building materials
Approved for:
  • Concrete C20/25 to C50/60, cracked and non-cracked
Also suitable for:
  • Concrete C12/15
  • Concrete C80/95 (classification available)
You can find detailed information on building materials in the registration document.


  • ETA-05/0069
  • DoP No. 0121
For Details see corresponding Documents

Assembly Instruction

  • The FAZ II is suitable for pre-positioned and push-through installation and is also ideal for stand-off installation thanks to the long thread.
  • When applying the torque, the cone bolt is pulled into the expansion sleeve and expand it against the drill hole wall.
  • The anchor is set in line with the approval once the preset installation torque is achieved.
  • In the case of series installation, we recommend using the FABS anchor bolt setting tool.
Installation graphic
Installation graphic
Installation graphic
Installation graphic
Installation graphic

Technical Data

Technical Data

Drill hole diameter 6 [mm]
Min. drill hole depth for through fixings 70 [mm]
Anchor length 75 [mm]
Max. usable length hef,max./hef,min. 20/- [mm]
Thread M 6 x 35 [mm]
Width across nut 10 [mm]
Amount 50 Unit(s)
GTIN (EAN Code) 4048962298970
Legend   =  Permission Available

Documents for Downloading

Additional Documents


Title Type Created Valid Till
ETA - European Technical Assessment (PDF, 3 MB) ETA-05/0069 03/07/2017
DOP - Declaration of Performance (PDF, 2 MB) Declaration of Performance fischer Anchor bolt FAZ II, according European Technical Assessment ETA-05/0069 DoP No. 0121 10/07/2017