Self-Tapping Threaded Inserts - Trisert®

Self-Tapping Threaded Inserts - Trisert®

The Tappex Trisert® range of threaded inserts for plastics has been developed for various environments and application criteria post-mould installed. It includes three primary designs– double ended, reduced headed and headed, all available as normal and close-limit variants; lengths normally stated in mm.



Trisert®– Double ended- Product features
Three primary and three secondary equidistant cutting flutes over the length of the external form, give a more balanced cutting load than other forms of self-tapping insert (sometimes called: ‘self-threading’). The cutting action takes place at a larger number of points on the thread form over the length and circumference of the insert.