fitting nut and filament guide for Filament dry box

I had the issue that sometimes the filament scratched over a sharp edge on my fittings causing lots of friction. Therefore i designed these filament guides that also work as nut, avoiding the need of metal nuts.

The M10 version is designed that the bowden tube goes through the fitting and is stopped by the nut.

The M6 version works just like a normal nut.

Both versions consist of two parts. the outer (main) part is identical for both. The inner part with the thread is seperated to make it possible to use a tap drill for a better thread. Glue both parts together using super glue.

A printable nut to screw the fitting in and also serves as filament guide