Brass fitting needed for home-printed MK3S+ FS cover
I'm looking to add a Bowden tube guide to my MK3S+. The printable parts list for this enclosure includes a new FS cover for the MK3S+ that has a hole for a brass fitting. I've established that the Bowden tube connects to this brass fitting using a Festo QSM-M5-4 connector, but I can't find any mention of the brass fitting's specifications (other than the inference that it too must be M5 threaded on the internal diameter). It seems to be fairly ubiquitous, it being used in several other Prusa parts involving Bowden tubes, but the bushes are always supplied pre-fitted to the plastic parts. Neither this FS cover, nor the collet, are not available in the spares section of the Prusa shop. I can source the collet elsewhere, but I have no idea what the component name is for the brass fitting. Does anyone know?