| 摘要 |
<p>In order to avoid damage to the threaded sleeve (100) and to the work piece when a threaded sleeve (100) is screwed into a receiving opening of a work piece but to accomplish nevertheless an adequate tensile strength of the connection between the threaded sleeve (100) and the work piece, a threaded sleeve (100) made of metal is proposed, comprising a core and a thread (11) provided on the outside of the core, with the thread profile having a flank angle within the range from 25° to 35° and where the pitch (h) of thread (11) is the 0.1-fold to 0.4-fold of the outer diameter of the threaded sleeve (100) and where the thread depth (I) of thread (11) is the 0.02-fold to 0.2-fold of the outer diameter of threaded sleeve (100).</p> |
