Vslot spool filament holder for d-bot like printers

When I bought m5 bolts for my d-bot printer, I forgot to buy long m5 bold to hold filament.
I decided to create my own design to put on the side of vslot printer.

Created in onshape, feel free to reuse https://cad.onshape.com/documents/a016f4b1f792d7abca6779fa/w/90cc3e5d566feea595697fd2/e/c3efccd768c63f48c2a72c69