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fischer High performance anchor FH II 18/25 B with threaded bolt

The through bolt anchor with threaded bolts with sophisticated design in cracked concrete.

Art.-No. 48779
Top Features
  • With threaded bolts.
  • The international approvals guarantee maximum safety and maximum performance. Also for applications in earthquake regions (seismic C1 and C2).
  • The ideal combination of screw shank and sleeve enables a high transverse load capacity and fewer fixing points.
  • The optimised geometry intelligently reduces the setting energy and thus ensures a force-saving assembly.

Product Description

The fischer high-performance anchor FH II B with threaded bolt is a sleeve anchor made of zinc-plated steel. The anchor is set in the time-saving through-type installation. When tightening the anchor, the cone is pulled into the expansion sleeve and expands it against the hole wall. The black plastic ring prevents the anchor from rotating and absorbs the torque slippage. This means that the fixture is pulled towards the anchoring base. The fischer high-performance anchor FH II B with threaded bolt is ideally suited to fix railings, steel constructions, and cable trays in cracked and non-cracked concrete.
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 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.

Application and Permission

Applications
  • Guard rails
  • Staircases
  • Consoles
  • Steel constructions
  • Cable trays
  • Machines
  • Gates
  • Façades
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.

Permission

  • ETA-07/0025
  • DoP No. 0020
  • DoP No. 0127
  • DoP No. 0197
  • DoP No. 0756-CPD-0295
  • ESR-2691
For Details see corresponding Documents

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).
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture
Mounting Strip 1 Picture

Technical Data

Technical Data

ETA-approval
ICC-approval
Drill diameter 18 [mm]
Min. drill hole depth for through fixings 130 [mm]
Anchor length 140 [mm]
Width across nut 19 [mm]
Max. fixture thickness 25 [mm]
Thread M12
Packaging Folding box
Amount 20 [pcs.]
GTIN (EAN-Code) 4006209487792
Legend   =  Permission Available

Documents for Downloading

Additional Documents

Approvals

Title Type Created Valid Till
ETA Certification Document (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 23-09-2020
DOP - Declaration of Performance (PDF, 3 MB) Declaration of Performance for fischer High-Oerformance Anchor FH II, FH II-I according to European Technical Assessment ETA-07/0025 DoP No. 0020 16-12-2016
DOP - Declaration of Performance (PDF, 5 MB) Declaration of Performance for fischer High-Oerformance Anchor FH II, FH II-I, according to European Technical Assessment ETA-07/0025 DoP No. 0127 11-09-2018
DOP - Declaration of Performance (PDF, 3 MB) Declaration of Performance for fischer High-Oerformance Anchor FH II, FH II-I, according to European Technical Assessment ETA-07/0025 DoP No. 0197 06-10-2020
DOP - Declaration of Performance (PDF, 142 KB) Declaration of Performance for fischer High-Oerformance Anchor FH II, FH II-I according to European Technical Assessment ETA-07/0025 DoP No. 0756-CPD-0295 25-06-2013 25-06-2028
ICC Certification (PDF, 1 MB) ICC-ES Evaluation Report ESR-2691 01-04-2021 30-04-2023
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