Art.-No. 44925

fischer High performance anchor FH II 18/50 SK with countersunk head

Top Features

With countersunk head for assembly that is flush to the surface.
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.

The through bolt anchor with countersunk head in 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 countersunk finished screw head allows for flush-mounted 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.

The fischer high-performance anchor FH II SK with countersunk head 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 SK with countersunk head is ideally suited to fix railings, staircases, and ladders in cracked and non-cracked concrete.

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

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ETA Certification Document

pdf, ETA-07/0025

European Technical Assessment for fischer High-Performance Anchor FH II, FH II-I - Mechanical fastener for use in concrete

Created on 23/09/2020

DOP - Declaration of Performance

pdf, DoP No. 0197

Declaration of Performance for fischer High Performance Anchor FH II, FH II-I (Mechanical anchor for use in concrete)

Created on 06/10/2020

Load Table

pdf,

High performance anchor FH II - Permissible loads of a single anchor in normal concrete of strength class C20/25.

Marketing Documents

pdf,

fischer High performance anchor FH II

ETA-approval
ICC-approval
Drill diameter ( d₀ )	18 mm
Min. drill hole depth for through fixings ( h₂ )	155 mm
Max. fixture thickness ( t _fix )	50 mm
Thread ( M )	M12
Packaging	Folding box
Amount	20 pcs.
GTIN (EAN-Code)	4006209449257
Seismic-Approval	C1 / C2

fischer High performance anchor FH II 18/50 SK with countersunk head

The advantages / Product description

Application and approval

Assembly instruction

Technical data

Documents for download