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Bolt anchor FBZ GS with large washer

The economical solution for all standard fixings.

The fischer bolt anchor FBZ GS with large washer is the economical steel anchor for cracked concrete. With the FBZ GS, the applied loads are passed securely into the subsurface. The steel anchor is ideal for the anchoring of railings, cable trays, and cantilevers, for example.

Product Description

  • Secure function and simple installation.
  • Two Anchorage depths for more flexibility in the application.
  • Use of hollow drills and diamond drills regulated in the European Technical Assessment ETA.
  • Assortment: M8 – M16, available in zinc-plated steel and stainless steel.

Available Product Variants

6 Product variant (s) found

6 Product variant (s) found

Drill diameter


Min. drill hole depth for through fixings


Anchor length


Art.-No. 543406

8 [mm]

70 [mm]

75 [mm]

Art.-No. 543407

10 [mm]

87 [mm]

95 [mm]

Art.-No. 543408

12 [mm]

99 [mm]

110 [mm]

Art.-No. 543415

8 [mm]

70 [mm]

75 [mm]

Art.-No. 543416

10 [mm]

87 [mm]

95 [mm]

Art.-No. 543417

10 [mm]

97 [mm]

105 [mm]

Legend = Permission Available = Permission not Available
Viewed 6 of 6 variant (s)

Application and Permission

  • Anchor plates with slotted holes
  • Façade sub-structures with slotted holes
  • Timber constructions
  • Tension anchor
  • Anchoring of wooden beams
Building materials
  • Concrete C20/25 to C50/60, cracked and non-cracked
  • Concrete C12/15
* You can find detailed information on building materials in the registration document.


  • ETA-17/0624
  • DoP 0187
  • DoP No. 0122
For Details see corresponding Documents

Assembly Instruction

  • The FBZ GS is suitable for pre-positioned and push-through installation.
  • When the nut is tightened, the cone bolt is pulled into the expansion clip and expands it against the hole wall.
  • The anchor is set in line with the approval once the preset installation torque is achieved.
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

Documents for Downloading


Title Type Created Valid Till
ETA - European Technical Assessment (PDF, 1 MB) European Technical Assessment for fischer bolt anchor FBZ, FBZ R - Mechanical anchor for use in concrete ETA-17/0624 4/28/2020
DOP - Declaration of Performance (PDF, 1 MB) DoP 0187 5/12/2020
DOP - Declaration of Performance (PDF, 3 MB) DoP No. 0122 9/15/2017

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