Art.-No. 508012

GTIN (EAN-Code): 4048962091137

fischer bolt anchor FBN II 8/5 K hot-dip galvanised

Name: fischer bolt anchor FBN II 8/5 K hot-dip galvanised
Brand: fischer

Product variants

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Top Features

With assessment document (ETA) the hot dipped galvanised steel version is covered for external use with variable working life depending on environment and corrosion conditions.
The FBN II achieves maximum load-bearing capacity with standard anchorage depth. This means: fewer fixing points and smaller anchor plates.
If the reduced anchorage depth is used, then this lowers the drill hole depth and simplifies installation.
Component tolerances are balanced out with the long thread. In addition, FBN II is also suitable for stand-off installations. This increases flexibility.
Simple assembly due to few taps and minimal slippage.

Quattric II 8/100/165 S
SDS Plus II 8/100/160

Short and strong: the cost-efficient fixing made of hot-dip galvanised steel for use in non-cracked concrete.

Advantages

The standard anchorage depth achieves the maximum load-bearing capacities. This means that fewer fixing points and smaller anchor plates are required.
The reduced anchorage depth reduces the drill hole depth. This minimises the amount of time needed for installation whilst increasing flexibility.
The first bolt anchor with variable working life covers the usage of bolt anchors in wet conditions and outdoor areas.
The long thread balances component tolerances and stand-off installations, and thus increases flexibility.
Fewer hammer blows and the minimal torque slippage allow for a noticeably simpler assembly.
The drive-in pin protects the threaded screw from damage, and as such ensures a faster installation and dismantling of the fixture.

The fischer bolt anchor FBN II K is a steel anchor for cost-effective fixings in non-cracked concrete. The short version is suitable for pre-positioned installation and push-through installation. The bolt anchor is made of hot-dipped steel and is recommended for railings, handrails or consoles.

Functioning

The FBN II is suitable for pre-positioned and push-through installation; also suitable for stand-off installation under certain conditions.
Prior to installation, place the hexagon nut in the optimal position (the drive-in pin projects by approx. 3 mm out of the hexagon nut).
When applying the torque, the cone bolt is pulled into the expansion clip and expands it against the drill hole wall.
The head embossing offers a simple control of the anchoring.
In the case of series installation, we recommend using the FABS bolt anchor setting tool.

Installation FBN II

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ETA Certification Document

pdf, ETA-07/0211

European Technical Assessment for fischer Bolt Anchor FBN II, FBN II R - Mechanical fastener for use in concrete

Created on 07/13/2020

ETA Certification Document

pdf, ETA-18/0101

European Technical Assessment for fischer Bolt Anchor FBN II HDG Torque controlled expansion anchor - Mechanical fasteners of sizes M8, M10, M12, M16 and M20 for use in uncracked concrete

Created on 07/03/2025

DOP - Declaration of Performance

pdf, DoP No. 0382

Declaration of Performance for fischer Bolt Anchor FBN II, FBN II R (Mechanical anchor for use in concrete)

Created on 01/08/2026

DOP - Declaration of Performance

pdf, DoP No. 0098

Declaration of Performance for fischer Bolt Anchor FBN II HDG (Metal anchors for use in concrete with variable working life (heavy-duty type))

Created on 07/23/2018

ETA-approval
Drill diameter( d₀ )	8 mm
Min. drill hole depth for through fixings( h₂ )	51 mm
Anchor length	55 mm
Max. usable length h_ef,stand/h_ef,min.( t_fix )	- / 5 mm
Thread( Ø x length )	M8 x 24 mm
Width across nut	13 mm
Packaging	Folding box
Amount	50 St.
GTIN (EAN-Code)	4048962091137

fischer bolt anchor FBN II 8/5 K hot-dip galvanised

The advantages / Product description

Application and approval

Assembly instruction

Technical data

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