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The fischer bolt anchor FBN II is a steel anchor for cost-effective fixings in non-cracked concrete. Due to the long thread and the two anchorage depths, the fischer bolt anchor FBN II can be used in a particularly flexible manner.
The bolt anchor is also suitable for stand-off installation as well as pre-positioned and in push-through installation. The stainless steel version of the bolt anchor is suitable for fixing faasade sub-structures, consoles, and ladders in external areas.
Top Features
- With assessment document (ETA) the hot dipped galvanized 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.
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.
Applications
- Steel constructions
- Guard rails
- Consoles
- Ladders
- Cable trays
- Machines
- Staircases
- Gates
- Façades
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.
Specifications
Diameter | M12 |
Length | 126mm |
Material | Carbon Steel |
Finish | Galvanised |
Hole Diameter | 12 |
Head Type | Hex Nut |
Drive | SW19 |
Supplier Part No. | 507591 |
Max Fixture Thickness (mm) | 30 / 45 |