The invention relates to a touching device for making contact with, in particular a contact pin 25 of an instrument apparatus 2, in particular a motor vehicle, on a support, whereby the contact pin 25 is insertable into a contact fixer of the support 1, whereby the contact fixer in form of a holding opening goes through an electrically conductive contact bush 13 fixed on the support 1. The contact bush 13 has a bush part protruding from one side of the support 1 apart form the instrument apparatus 2, and an external thread range 17, on which the holding opening 26 of lug 27 of a lead 28 is provided and fixed on a stop part of the bush part by a nut 29 screwed down on thread of the external thread range 17. |