Threaded inserts have been around for nearly as long as threaded fasteners, with multiple styles, however we all call them Heli-Coils for a reason: the basic tanged threaded wire insert is the ...

The usual way to put a durable threaded interface into a 3D print is to use a heat-set insert, but what about other options? [Thomas Sanladerer] evaluates a variety of different threaded inserts ...