fischer bolt anchor FBN II 12/250 GS with large washer

Name: fischer bolt anchor FBN II 12/250 GS with large washer
Brand: fischer

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Top Features

The large washer increases the size of the supporting surface. For the fixing of timber constructions.
Pre-assembled washer saves time during installation.
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.

SDS Plus II 12/400/450

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

Advantages

The larger washer included with the FBN II GS creates a large supporting surface and, as such, allows for use in wood construction.
The pre-fitted washer ensures a fast assembly.
The standard anchorage depth achieves the maximum load-bearing capacities. This means that fewer fixing points and smaller anchor plates are required.
The anchor is also ideal for large fixture thicknesses.
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 GS with its large washer is a steel anchor for cost-effective fixations in non-cracked concrete. With its large pre-mounted washer, the zinc-plated steel anchor is recommended for the fastening of footing beams and sills as well as for other wood constructions. 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.

Functioning

The FBN II GS 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-approval
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	335 mm
Anchor length	344 mm
Max. usable length hef,max./hef,min. ( t_fix )	250 / 265 mm
Thread ( Ø x length )	M12 x 100 mm
Width across nut	19 mm
Washer (outer diameter x thickness)	44 x 4 mm
Packaging	Folding box
Amount	10 St.
GTIN (EAN-Code)	4006209455869

fischer bolt anchor FBN II 12/250 GS with large washer

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