Safety screw for GB

Safety-screw for approved safety in aerated concrete

The screw geometry of the fischer safety screw is ideally matched to the fischer aircrete anchor GB. By using the safety screw, the GB can be used for safety-relevant fixings and achieves the maximum load-bearing capacity. The screws are available for dimensions GB 8, 10 and 14 with countersunk head with T-drive and with hexagonal heads. The GB 10 together with the safety screw made from stainless steel A4 is ideal for approved fixings outside, such as for fixing façade sub-structures.

Product Description

  • Approved safety outside when using the stainless steel A4 fischer safety screw
  • Optimum load bearing values thanks to matched screw geometry

Available Product Variants


Application and Permission

  • For safety-relevant applications in combination with fischer aircrete anchor GB in aerated concrete
Building materials
Suitable for:
  • Aerated concrete with compressive strength 2 to 4 N/mm²
  • Aerated concrete wall or ceiling boards with compressive strength 3.3 to 4.4 N/mm²
* You can find detailed information on building materials in the registration document.

Assembly Instruction

  • The safety screw guarantees approved safety in combination with the fischer aircrete anchor GB. The anchor is pressed into the aerated concrete as the screw rotates. The anchor holds by creating a form fit.

Documents for Downloading

Additional Documents