Insulation Dowel Thermal Heat Bridge Free Attachment, Can be Used without Pre-Drilling or Special Tools Possible (10 Insulation Dowels + 10 Screws, 50 mm) : Amazon.de: DIY & Tools
Dämmstoffdübel FID | fischer
Isoram Dübel, 4,5 mm x 35 mm, Weiß, 40 Stück : Amazon.de: Baumarkt