Abstract: A housing assembly (2) for a plug connector (1), having a first housing part (5), to form a cable bushing (7) through which a cable (3) can be introduced into an interior (8) of the housing assembly, and a cable sealing element (12), in the cable bushing (7), for the cable (3). The housing assembly (2) further has a housing securing part (23) enclosing the first housing part (5) in the region of the cable bushing (7) in the region of the cable sealing element (12). The first housing part (5) and the housing securing part (23) are, in a preassembly state, connected in one piece to one another via a connecting web (33).

Abstract: An electrical plug connector having a plastic part and a metal part, wherein one of the said parts is accommodated at least partially in the other part. A sealing region is formed between the plastic part and the metal part whereat the plastic part and the metal part are interconnected in a force-fitting fashion. One of the parts has in the sealing region a connecting groove which runs around the whole of the periphery and can be accessed in an axial direction (x), and wherein the other part has, in the sealing region, a connecting rib which runs around the whole of the periphery and is accommodated in the connecting groove. The connecting groove and the connecting rib together form a pressure contact, which runs around the whole of the periphery such that a passage (P) between the plastic part and the metal part is fluid-tightly sealed.

Abstract: An injection-molded component for integrally constructing an insulator element and a plug-type connector housing for a plug-type connector has a first region which forms the insulator element, a second region which forms the plug-type connector housing and at least one connection region which connects the first region and the second region to each other. The first region and the second region are arranged relative to each other via the at least one connection region in such a manner that the insulator element is arranged in a leadthrough (opening) of the plug-type connector housing. The at least one connection region is in the form of a film hinge.