Cavity anchor DuoHM.

One anchor, many panel building materials.

Cavity anchor DuoHM.
  1. Unique material combination of nylon base body and metal sleeve for high load requirements.
  2. The optimised nylon anti-rotation lock prevents damage to the building material.
  3. Glass-fibre reinforced dowel tip for high stability during tightening torque.
  4. One plug length is suitable for several building material thicknesses from 9.5-30 mm for a cost-efficient application.

Function

  • The DuoHM is suitable for panel thicknesses of 9.5 - 30 mm.
  • The cavity fixing is mounted as a push-fit installation, i.e. the screw is installed directly through the attachment part.
  • The metal sleeve folds behind the building material and presses against the back of the panel, the nylon base body knots in the building material.
  • Installation is only complete when the tightening torque is clearly noticeable and the metal sleeve is fully pressed against the panel.
  • Thanks to the metric internal thread, the attachment can be fastened and unfastened several times.

Benefits at a glance

The DuoHM can be mounted quickly and easily using a cordless screwdriver without additional setting tools. This reduces the installation time by up to 50% compared to conventional panel anchors.
The unique 2-component technology meets high load requirements. The metal sleeve presses against the back panel and the nylon base body knots into the building material.
One anchor length covers all common building material thicknesses from 9.5 - 30 mm for flexible and cost-efficient application.
Due to the metric internal thread, the screw can be loosened several times and screwed in again.
The nylon anti-rotation device ensures correct installation and also prevents damage to the building material.
Due to the narrow edge of the dowel, the attachment behind the add-on part is no longer visible.

Installation - DuoHM vs.
conventional cavity anchors

Recommendation:

Suitable for building materials such as:

Plasterboard and OSB boards

Plasterboard and OSB boards

Chipboards

Chipboards

Plywood panels

Plywood panels

Plasterboard and gypsum fibreboard

Plasterboard and gypsum fibreboard

Areas of usage
Pictures

Pictures

Ceiling lights

Ceiling lights

Curtain rods

Curtain rods

Shelves

Shelves

Mirrors

Mirrors

TV mountings

TV mountings

One plug length for different building material thicknesses.
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