This is a remix from a filament guide for the ender 3 by Neofire, that lets you use M5x8 screws, which are the ones that comes for the spool holder, instead of the original M4x18 screws.
Original file: https://www.thingiverse.com/thing:5163088
Printer Brand:
Creality
Printer:
Ender 3 Pro
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
20%
Category: 3D Printer AccessoriesThe author remixed this model. Imported from Thingiverse.