| 摘要 |
<p>The pipe clip has curved iron holders (13, 14), in which a curved side projecting connection head (21) is provided having a tangential area (25). The connection head projects with the tangential area with a passage (22) having a threaded section (23) and two opposite sides (26) arranged with the threaded areas. The passage has two thread sections having different diameters.</p> |
