Ender 3 Filament Holder +Stock Nut

thingiverse

UPDATE 1: Boosted compatibility slightly to optimize fitting and prevent excessive post-processing of the part. If you've downloaded this but haven't printed it yet, I strongly advise you to grab the new version (V2). UPDATE 2: Added STL and STEP files for only the attachment that bolts onto the stock nut, allowing anyone to easily attach it to their own models and remixes. This is a modified roller support created by CoutoTavares ([https://www.thingiverse.com/thing:3471434](https://www.thingiverse.com/thing:3471434)). I made two key changes: - Swapped the bolt end to use the stock Ender 3 Nut, so you have one fewer print to worry about when modding your printer. - Changed the square base to a circular one, since my spool bracket is in a diagonal position on the side of the printer, I needed to control the position of the support to keep the roller in an upward position. One minor thing, I personally didn't like the lettering on the side, so there are two versions, with and without the letters 'Filament Holder', if you prefer them. You still need the roller made by CoutoTavares, and the two 608 bearings.