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Retaining disc with screw DHT S

The installation-friendly polyamide retaining disc for panel building materials

The fischer support disc DHT is ideal for fixing pressure-resistant insulation in wood and wooden materials and sheet thickness up to 0.8 mm. The DHT comprises a support disc made from high-quality nylon and a prefitted screw. The extremely flat disc construction allows for use with thin layers of plaster and reinforcements. The DHT is set in the push-through installation with a cordless powerdriver without pre-drilling in wood and wooden materials. This saves time and money. After installation, seal the head with the screw plug. This reduces the heat transmission and prevents marks on the plaster surface.

Product Description

Advantages
  • The DHT-S screw allows setting without pre-drilling, thus saving a stage of installation.
  • The plug reduces the heat transmission and prevents marks on the plaster surface.
  • The extremely thin disc construction allows for use with thin layers of plaster and reinforcements and offers maximum flexibility.

Available Product Variants


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Application and Permission

Applications
To fix pressure-resistant insulating materials in plaster façades, such as:
  • Polystyrene
  • PU panels
  • Light building boards made of wood wool
  • Cork boards / coir matting
Building materials
  • Wood and wooden materials
  • Sheet thickness up to 0.8 mm
You can find detailed information on building materials in the registration document.
For Details see corresponding Documents

Assembly Instruction

Functionality
  • Non-bearing layers, such as adhesive, are to be included in the useful length.
  • The retaining disc with screw is set in push-through installation with a cordless screwdriver.
  • A PH2 bit is required for installation.
  • After installation, seal the screw hole with the enclosed plug.
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