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

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.

Available Product Variants

Application and Permission

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.

Permission

ETA-07/0025
DoP No. 0020
DoP No. 0127
DoP No. 0756-CPD-0295
ESR-2691

For Details see corresponding Documents

Assembly Instruction

Functioning

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).

Documents for Downloading

Additional Documents

Load table (PDF, 108 KB)

Approvals

Title	Type	Created
ETA - European Technical Assessment (PDF, 7 MB) European Technical Assessment for fischer High-Performance Anchor FH II, FH II-I. Torque-controlled expansion anchor for use in concrete	ETA-07/0025	8/28/2018
DOP - Declaration of Performance (PDF, 3 MB)	DoP No. 0020	12/16/2016
DOP - Declaration of Performance (PDF, 5 MB)	DoP No. 0127	9/11/2018
DOP - Declaration of Performance (PDF, 1 MB)	DoP No. 0756-CPD-0295	6/25/2013
ICC-Approval (PDF, 2 MB)	ESR-2691	4/1/2019
Factory Mutual (PDF, 128 KB)