Bolt Anchor FBN II M12x100mm Head Marking: W Galvanized steel FISCHER

The fischer bolt anchor FBN II GS with large washer is a steel anchor for economical fastenings in uncracked concrete. With the pre-assembled large washer, the steel anchor made of galvanized steel is recommended for fastening support beams and sills as well as other timber constructions. Thanks to the long thread and two embedment depths, the fischer bolt anchor FBN II is particularly flexible to use. In addition to push-through and through-fastening installation, the bolt anchor is also suitable for stand-off installation. Marketing claim: The economical fastening with large washer for flexible use in uncracked concrete. Top features: The large washer increases the bearing surface. Ideal for fastening timber constructions. Pre-assembled washer saves time during installation. With the standard embedment depth, the FBN II achieves maximum load-bearing capacity. This means fewer fastening points and smaller anchor plates. If the reduced embedment depth is used, this reduces the drill hole depth and simplifies installation. Component tolerances are compensated for with the long thread. In addition, the FBN II is suitable for stand-off installations. This increases flexibility. Advantages: The larger washer on the FBN II GS provides a large bearing surface, allowing for the fastening of timber constructions. The pre-assembled washer ensures quick installation. The standard embedment depth achieves maximum load-bearing capacities. This means fewer fastening points and smaller anchor plates are required. In addition, the anchor is very well suited for large fixture thicknesses. The long thread allows for compensation of component tolerances and stand-off installations, thus increasing flexibility. Few hammer blows and minimal slip during tightening ensure noticeably easy installation. The impact pin protects the thread from damage, ensuring time-saving installation and removal of the fixture. Further technical specifications: · Anchor length: 344mm · Through-fastening installation: Yes · Thread size (mm): 12mm · Installation torque: 15Nm · Min. drill hole depth for through-fastening installation: 335mm · Professional / DIY: Professional · Test marks / approvals: ETA - European Technical Assessment · Wrench size: 19mm · Washer (outer diameter x thickness): 44 x 4mm · Washer (outer diameter x thickness) (1): 44mm · Washer (outer diameter x thickness) (2): 4mm · VDS approval: Yes · Embedment depth hef,max/hef,min: 65 / 50mm · Packaging variant: Folding box · Pre-set installation: Yes · Max. thickness of fixture: 250mm · Max. usable length hef,stand./hef,min.: 250 / 265mm The large washer increases the bearing surface. Ideal for fastening timber constructions. Component tolerances are compensated for with the long thread. In addition, the FBN II is suitable for stand-off installations. This increases flexibility. With the standard embedment depth, the FBN II achieves maximum load-bearing capacity. This means fewer fastening points and smaller anchor plates. Pre-assembled washer saves time during installation. If the reduced embedment depth is used, this reduces the drill hole depth and simplifies installation.