fischer Bolt Anchor FBN II

From: £31.88

 

Size guide – The first number refers to the drill diameter. The second number refers to the maximum usable length.

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Estimated Dispatch Time: In stock – 1-3 working days 

Product Description

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.

The sizes 6/5, 6/10 and 6/30 are the zinc-plated steel version of the bolt anchor and are suitable for fixing railings, cable trays, and consoles in internal areas.

All other sizes marked “HDG” are made of hot-dipped galvanised steel and are covered for external use with variable working life depending on environment and corrosion conditions. HDG versions are suitable for railings, handrails or consoles.

fischer Bolt Anchor FBN II 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.

fischer Bolt Anchor FBN II 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.

Building Materials

Below are some examples of installation for the fischer Bolt Anchor FBN II within different wall types.

Approved for:

  • Concrete C20/25 to C50/60, non-cracked

Also suitable for:

  • Concrete C12/15
  • Natural stone with dense structure

Applications

Steel constructions | Guard rails | Consoles | Ladders | Machines  | Gates | Façades

Installation Examples

Below are some examples of installation for this product within different wall types. If you are unsure of what type of wall you may have then please see our guide on What Type of Wall Do I Have?

Concrete Installation

fischer Bolt Anchor FBN II Load Ratings

fischer Bolt Anchor FBN II Technical Data Sheet

fischer Bolt Anchor FBN II Declaration of Performance

fischer Bolt Anchor FBN II European Technical Assessment

fischer Bolt Anchor FBN II Information Leaflet

Delivery

This product is available with UK and Ireland delivery and this will be calculated based on weight and location at the checkout. Please note that items available on backorder take approximately 7-14 working days for delivery. For more information on delivery please see our Delivery Page.

Returns

This item can be returned for a refund within 30 days of receipt, providing it has not been used. Please email us directly if you wish to return any hardware item. For full details please see our Terms and Conditions.