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High performance anchor FH II-B

Strong, secure and aesthetic with washers and nuts for the dismantling option

The fischer high-performance anchor FH II-B with threaded bolt is a sleeve anchor made from zinc-plated steel. The FH II B is ideal for anchoring cantilevers, steel constructions and cable trays in cracked and non-cracked concrete. The European Technical Approval and classification as per fire resistance class R 120 guarantee added safety. Furthermore, the international approvals cover applications in earth quake regions (Seismic C1 and C2). The anchor is set into the fixture flush with the surface in a time-saving push-through installation. When the nut is tightened, the cone is pulled into the expansion sleeve and expands it against the drill hole wall. This pulls the fixture onto the base material. The black plastic ring prevents the undesired turning of the anchor and takes the torque slippage.

Product Description

  • The international approvals guarantee maximum safety and the best performance. The European Technical Assessment even cover use in earthquake zones (seismic C1 and C2).
  • The practical fixing using washers and nuts allows for the ultimate removal of the attachment if required later.
  • The design between the bolt and the sleeve ensures high shear load-bearing capacity. Thus, fewer fixing points are required.
  • The optimised geometry intelligently reduces the energy required for assembly.
  • The approval regulates the use of hollow drills.

Available Product Variants

22 Product variant (s) found

22 Product variant (s) found

Drill diameter


Min. drill hole depth for through fixings


Art.-No. 503142

10 [mm]

65 [mm]

Art.-No. 503143

10 [mm]

80 [mm]

Art.-No. 503144

10 [mm]

105 [mm]

Art.-No. 048773

12 [mm]

90 [mm]

Art.-No. 048774

12 [mm]

105 [mm]

Art.-No. 048775

12 [mm]

130 [mm]

Art.-No. 046832

12 [mm]

180 [mm]

Art.-No. 048776

15 [mm]

100 [mm]

Art.-No. 048777

15 [mm]

115 [mm]

Art.-No. 048778

15 [mm]

140 [mm]

Art.-No. 046835

15 [mm]

190 [mm]

Art.-No. 046841

18 [mm]

205 [mm]

Art.-No. 048779

18 [mm]

130 [mm]

Art.-No. 048780

18 [mm]

155 [mm]

Art.-No. 048886

24 [mm]

150 [mm]

Art.-No. 048887

24 [mm]

175 [mm]

Art.-No. 046842

24 [mm]

225 [mm]

Art.-No. 506630

28 [mm]

255 [mm]

Legend = Permission Available = Permission not Available
More results Viewed 18 of 22 products

Application and Permission

  • Guard rails
  • Staircases
  • Consoles
  • Steel constructions
  • Ladders
  • Cable trays
  • Machines
  • Gates
  • Façades
  • Gratings
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
* You can find detailed information on building materials in the registration document.


  • ETA-07/0025
  • DoP 0197
  • DoP No. 0127
  • ESR-2691
For Details see corresponding Documents

Assembly Instruction

  • The FH II is suitable for push-through installation.
  • When applying the torque, the cone is pulled into the expansion sleeve and expands it against the drill hole wall.
  • The black plastic ring prevents rotation when tightening the anchor, and acts as a crumple zone to take the torque slippage so that the fixture is pulled onto the anchor base.
  • Available head shapes for flexible design solutions:
    Countersunk head (type SK), hexagon head (type S), bolt version with nut and washer (type B) and cap nut (type H).
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

Documents for Downloading

Additional Documents


Title Type Created Valid Till
ETA - European Technical Assessment (PDF, 3 MB) European Technical Assessment for fischer High-Performance Anchor FH II, FH II-I. Mechanical fastener for use in concrete ETA-07/0025 9/23/2020
DOP - Declaration of Performance (PDF, 3 MB) DOP - Declaration of Performance DoP 0197 10/6/2020
DOP - Declaration of Performance (PDF, 5 MB) DoP No. 0127 9/11/2018
ICC Approval (PDF, 1 MB) ESR-2691 4/1/2021 4/30/2023
Factory Mutual (PDF, 128 KB)

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