| 摘要 |
<p>Fastener (1) for fastening components (7) to a structure (8), with a shank (2) having a head (14) with a front face (3) at least partially formed by the head (14) and a recess (4) extending from the front face (3) in the longitudinal direction of the shank (2), with which a fastening element (10) can be brought into a working connection, which fastening element extends through an orifice (19) designed in the component (7), wherein an upper edge seal (20) is formed on the head (14) as a seal against the component (7). A lower edge seal (21) is situated opposite the upper edge seal (20) is formed on the head (14) as a seal against a structure (8). The edge seals (20, 21) have a common base (22). The cross-sectional area of the base (22) is smaller than the front face (3) enclosed by the upper edge seal (20) or than a face (17) enclosed by the lower edge seal (21). <IMAGE></p> |
