Threaded insert L384 series

self-tappingknurledbrass

Model Code-A (Thread size) x L(Insert length)-OD(Insert diameter) or HD(Head diameter)-S(Stud lengths)+Material+Finish General description： Consists of a cylindrical base body with internal thread and additional hexagon and a special external thread. The profile of the external thread has a very small flank angle and expands asymmetrically towards the thread root. In this way, installation at low drive torques is optimized. A very good tight fit is achieved with ideal load distribution. The bottom of the bushing has a cutting groove. For special requirements, we offer versions with flanges. A threaded bushing is inserted and screwed in with a rotating spindle. No need to unscrew the spindle. Advantage： Additional drive shapes (e.g. hexagon) for an efficient installation process. For thermoplastics and thermosets. Extra small flank angle of special external thread minimizes radial tension. High-strength torsion-resistant thread.Special version available with external left-hand thread for improved reverse locking.