spool hub

thingiverse

I encountered difficulties while trying to mount my filament spool. The inner hole wasn't uniform across various manufacturers, causing issues. To overcome this problem, I created a spool hub that can accommodate any spool with an inner diameter ranging from 30 to 60 mm. This custom-made hub allows for secure mounting of any filament spool onto an M8 rod, held in place by two M8 nuts and washers separating the nut from the printed hub. The design can be accessed at www.thingiverse.com/thing:720603/#files.