| 摘要 |
An insert for blind installation in a workpiece, and method of manufacture of an insert, the insert (2) comprising a body (4) and anchor stud (6); wherein the stud is inserted into a through bore (22) in the body, part of the stud extending beyond the end of the through bore, and a part of the stud provided with opposed areas of knurling (14, 16) such as threading, being enveloped by a reduced diameter section (24) of the body, such that crimping the stud onto the body causes material to enter the knurling, thereby firmly attaching body and stud, allowing the insert to withstand high torque. |
