The cost-efficient fixing for flexible use in non-cracked concrete.

Bolt anchor FBN II

The fischer bolt anchor FBN II is a steel anchor for cost-effective fixations in non-cracked concrete. Thanks to its long thread and the two anchorage depths, the fischer bolt anchor FBN II is particularly flexible. In addition to pre-positioned and push-through installation, the bolt anchor is suitable for stand-off installation. In the stainless steel design, the bolt anchor is suitable for façade sub-structures, cantilevers and ladders outside.

Product variants

Download of image data

Product variants

Approvals / Test reports

60 Product variant (s)

Drill diameter

Min. drill hole depth for through fixings

Anchor length

Max. usable length hef,stand./hef,min.

Thread

Width across nut

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Viewed 18 of 60 variant (s)

Advantages

The standard anchorage depth achieves the maximum load-bearing capacities. Thus 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 long thread balances component tolerances and allows for stand-off installations, thus increasing flexibility.
Few hammer blows and the minimal torque slippage allow for a noticeably simpler installation.
The drive-in pin protects the thread from damage, and thus ensures a faster installation and dismantling of the attachment.

Functionality

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.

Mounting Strip 1 Picture

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Hammer drill bit Quattric II S / Quattric II
46 variants

ETA-approval
Drill diameter	—
Min. drill hole depth for through fixings	—
Anchor length	—
Max. usable length hef,stand./hef,min. ( t_fix )	5 / 15 mm
Thread ( ø x length )	M8 x 34 mm
Width across nut	—
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430417

ETA-approval
Drill diameter	—
Min. drill hole depth for through fixings	—
Anchor length	—
Max. usable length hef,stand./hef,min. ( t_fix )	10 / 20 mm
Thread ( ø x length )	M8 x 39 mm
Width across nut	—
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430424

ETA-approval
Drill diameter	—
Min. drill hole depth for through fixings	—
Anchor length	—
Max. usable length hef,stand./hef,min. ( t_fix )	20 / 30 mm
Thread ( ø x length )	M8 x 49 mm
Width across nut	—
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430431

ETA-approval
Drill diameter	—
Min. drill hole depth for through fixings	—
Anchor length	—
Max. usable length hef,stand./hef,min. ( t_fix )	30 / 40 mm
Thread ( ø x length )	M8 x 59 mm
Width across nut	—
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430448

ETA-approval
Drill diameter ( d₀ )	8 mm
Min. drill hole depth for through fixings ( h₂ )	106 mm
Anchor length ( l )	110 mm
Max. usable length hef,stand./hef,min. ( t_fix )	50 / 60 mm
Thread ( ø x length )	M8 x 79 mm
Width across nut	13 mm
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430455

Bolt anchor FBN II

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download

ETA-approval
Drill diameter ( d₀ )	10 mm
Min. drill hole depth for through fixings ( h₂ )	78 mm
Anchor length ( l )	85 mm
Max. usable length hef,stand./hef,min. ( t_fix )	10 / 20 mm
Thread ( ø x length )	M10 x 46 mm
Width across nut	17 mm
Packaging	—
Amount	50 pcs
GTIN (EAN-Code)	4048962430509

ETA-approval
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	95 mm
Anchor length ( l )	104 mm
Max. usable length hef,stand./hef,min. ( t_fix )	10 / 25 mm
Thread ( ø x length )	M12 x 59 mm
Width across nut	19 mm
Packaging	—
Amount	20 pcs
GTIN (EAN-Code)	4048962430592