fischer Retaining disc without screw DHT 50/40 W

The installation-friendly polyamide retaining disc for panel building materials.

Art.-No. 44491
Top Features
  • Time-saving installation, no pre-drilling.
  • No marks on the plug surface. The plug reduces heat transmission.
  • The thin disc construction makes it possible for thin layers or plaster and reinforcements to be used.
  • Made of high-quality nylon.

Product Description

Polyamide support discs with a plastic plug for fixing pressure-resistant insulation panels with screws (wood, chipboard or self-drilling screws). The interaction of insulation support and screw guarantees an optimum fixing of pressure-resistant insulation boards. The two different shaft lengths allow the right fixing solution.
  • Flexible use thanks to the individual screw insert

Assembly Instruction

  • With a suitable screw, the support disc is screwed directly through the insulation board into the subsurface.
  • To improve thermal insulation and avoid corrosion damage, the screw-hole is sealed with the plastic plug provided.
  • The required screw length is calculated as follows: Thickness of insulation to be fixed + Required embedment depth of the shaft length from the disc

Technical Data

Technical Data

Colour white
Shaft length 40 [mm]
Disc Ø 50 [mm]
Packaging Folding box
Amount 500 [pcs.]
GTIN (EAN-Code) 4006209444917