Zinc-plated steel insulation discs to be combined with fischer frame fixings for insulating boards.
The zinc-plated fischer insulation disc DTM 70/10 is used in combination with the fischer frame fixing with a 10 mm diameter. This means that insulating boards can be fixed to all building materials. During assembly the fischer frame fixing is knocked through the insulation disc into the drill hole, then the screw is screwed in.
