An installation for dip coating articles, which are movable up to and away from at least one dip tank with the aid of a transport system. In order to be dipped and removed, they are moved onto a rotary platform of at least one stationary rotary station and are dipped into and removed from the treatment liquid by rotation of the rotary platform. Each article is fastened with the aid of a fastening device to a skid which interacts with the transport system. The fastening device has a holding structure for the article and at least two rockers which are U- or V-shaped and are fastened in a pivotable manner to the holding structure at their vertex. The two arms of the U or V have a slot into which one guide pin fastened to the skid engages and slides in the corresponding slot upon rotation of the skid.