Component fastening unit for use on e.g. steel sheet, has annular sealing unit designed as single-piece with fastening unit head, and fastening unit shank with deformation section that interacts with sealing unit

摘要

The unit has a fastening unit head (4) that is designed as a single piece with a fastening unit shank (2). A fastening unit bore is arranged concentrically to a central-longitudinal axis (3) of a fastening unit. An annular sealing unit (15) is designed as a single-piece with the fastening unit head. The fastening unit shank has a deformation section (8) that interacts with the sealing unit.