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fischer bolt anchor FAZ II 12/20 R stainless steel

The stainless steel bolt anchor to meet the highest requirements in concrete. Powerful and flexible.

Art.-No. 501415
Top Features
  • One anchor - two anchorage depths: Reduced anchorage depths save time and costs during drilling.
  • Powerful connection: Expansion clip ensures optimum load-carrying properties. Fewer fixing points and smaller anchor plates save time and costs.
  • Simple assembly: few taps and minimal torque slippage. This saves time and power.
  • Stainless steel: maximum security for outdoor use.

Product Description

The fischer anchor bolt FAZ II stainless steel is the steel anchor for maximum loads. Heavy loads are fastened in cracked concrete with the steel anchor. Thanks to the two anchorage depths and the easy installation, the FAZ II stainless steel can be used particularly flexibly. The proven expansion clip transfers loads particularly securely into the concrete and allows the maximum load-bearing capacity. With the stainless steel construction, loads are fastened outside. The steel anchor is ideal, for example, for fastening railings, brackets, steel constructions and gates.
  • According to the new evaluation (ETA), the tensile strengths are decisive. Thus fewer anchors are required.
  • The variable anchorage depths with sizes M8 to M16 allow a millimetre-accurate adjustment to the loads for the first time.
  • The version with the cap nut offers an optically attractive anchoring and protects against injuries as well thanks to the round shape.
  • The first bolt anchor M6 with an ETA assessment Option 1 for secure and reliable anchorings.
  • The international approvals guarantee maximum safety and the best performance.

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)
  • Natural stone with dense structure
You can find detailed information on building materials in the registration document.


  • ETA-05/0069
  • DoP 0186
  • DoP No. 0009
  • DoP No. 0121
  • ESR-2948
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.
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

Technical Data

Technical Data

Seismic-Approval C1 / C2
Drill diameter 12 [mm]
Min. drill hole depth for through fixings 110 [mm]
Anchor length 120 [mm]
Max. usable length hef,max./hef,min. 20 / 40 [mm]
Thread M12 x 71 [mm]
Width across nut 19 [mm]
Packaging Folding box
Amount 20 [pcs.]
GTIN (EAN-Code) 4048962006483
Legend   =  Permission Available

Documents for Downloading

Additional Documents


Title Type Created Valid Till
ETA - European Technical Assessment (PDF, 2 MB) European Technical Assessment for fischer Bolt Anchor FAZ II, FAZ II R, FAZ II HCR ETA-05/0069 24/04/2020
DOP - Declaration of Performance (PDF, 2 MB) DoP 0186 15/05/2020
DOP - Declaration of Performance (PDF, 1 MB) Declaration of Performance fischer Anchor bolt FAZ II, according European Technical Assessment ETA-05/0069 DoP No. 0009 11/03/2015
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
ICC Approval (PDF, 880 KB) ESR-2948 01/01/2020 31/01/2022
Factory Mutual (PDF, 128 KB)