Certifix CFBZ3 12/10 12 x 105 A4 stainless through bolt


Price on Application

  • Length
  • Size
  • Drill diameter
  • Width across nut
  • Thread
  • Seismic-Approval
  • Material

This combination does not exist.

Low minimum anchorage depths.
Plus higher approved loads.

Length: 105mm
Size: M12
Drill diameter: 12mm
Width across nut: 19mm
Thread: M12 x 50mm
Seismic-Approval: C1 / C2
Material: A4 stainless steel

Unit of Measure Name: 25
Internal Reference: CFBZ3-4-12x105/10
Technical Datasheet:

 0161 672 3333

Terms & Conditions


The Certifix CFBZ3 Through Bolt Anchor combines variable anchorage depths with the highest approved tensile and shear loads to set new standards in performance and flexibility for mechanical expansion anchors.

Ideal for anchoring medium to heavy loads in facades, cracked and non-cracked concrete, steel beams, cable and pipe routes and wooden constructions, the Certifix CFBZ3 allows higher loads in the same depth settings as before, which can be further increased by a deeper setting. This can also mean savings on fixing points or fastenings and reduced drilling and setting.

Product Features:

  • The Certifix CFBZ3 Through Bolt Anchor offers low minimum anchorage depths.
  • Increased flexibility of depth allows adaptation to a variety of installation situations.
  • Setting with a reduced anchorage depth reduces drilling and the risk of reinforcement hits.
  • Enables the smallest centre and edge distances for the respective application.
  • Fewer turns until the tightening torque is reached for shorter processing times.
  •  Coloured marking of the minimum anchorage depth for higher installation safety.

  • Anchoring of medium to heavy loads in cracked and non-cracked concrete

  • Columns

  • Steel beams

  • Railings

  • Cable routes

  • Pipe routes

  • Wooden constructions

  • Consoles

  • Facades

  • Fastenings in earthquake areas etc.

  • cracked and non-cracked concrete

  • European Technical Assessment in cracked and non-crackend concrete (option 1), under seismic action of category C1 and C2 and for use in fire (R30 - R120)

  • Fire test report for F180

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