Strong, secure and aesthetic for a discreet fixing.

High performance anchor FH II-S

The fischer high-performance anchor FH II-S with its hexagonal head is a sleeve anchor made from zinc-plated and stainless steel. The fischer high-performance anchor FH II-S with its hexagonal head 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 installed in a time-saving push-through installation. When the screw 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 variantsDownload of image data

Product variants

Filtre
Filtre
Approbations / rapports d'essais
27 Variantes
Drill diameter
Min. drill hole depth for through fixings
Width across nut
Max. fixture thickness
Thread
Contents
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The advantages / Product description

Advantages
  • 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 low profile of the screw head ensures for a discreet fixing.
  • 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.
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Application and approval

Applications
  • 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.
Approvals
  • ETA-07/0025
  • DoP No. 0197
  • 3023222
  • ESR-2691

Assembly instruction

Functionality
  • 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).
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Documents for download

European Technical Assessment for fischer High-Performance Anchor FH II, FH II-I - Mechanical fastener for use in concrete
Created on 09/23/2020
Declaration of Performance for fischer High Performance Anchor FH II, FH II-I (Mechanical anchor for use in concrete)
Created on 10/06/2020
Factory Mutual
pdf, 3023222
FM Approval - Certificate of Compliance
ICC Certification
pdf, ESR-2691
ICC-ES Evaluation Report
Valid from 04/01/2023
to 04/30/2025
High performance anchor FH II - Permissible loads of a single anchor in normal concrete of strength class C20/25.
fischer High performance anchor FH II
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