Fastening unit with an external screw thread is provided with a device which secures the fastening unit in a screw thread in one component and prevents its separation from another component

摘要

The fastening unit (1) with an external screw thread (2) is provided with a device (3) which secures the fastening unit in a screw thread (7) in a component (6). At the same time, the device (3) prevents separation of the fastening unit from a component (4) which subsequently is to be joined to the component (6).