ding ding ding. Yep! RM Italy has some too and needs them.Those come included with Samlex power supplies and are for crimping/soldering onto your device’s power leads as the Samlex incorporates tubular holes and set screws rather than screw terminals.
https://www.3m.com/3M/en_US/company-us/all-3m-products/?N=5002385+4294888871&rt=rudNone insulated pin terminals.
These are hollow so the set screw will crush them.These types of "insert posts" are also for Solar Collectors/Panels
ding ding ding. Yep! RM Italy has some too and needs them.