Anet A8 Spool Holder Combo

**Update:** (15 Jul 18) I'd strongly recommend using my parametric spool instead of the threaded spool:

https://www.thingiverse.com/thing:2855566

I've printed three of these in different sizes, and they all work as they should. They'll use less filament than this design, they'll print faster, and they dispense with the threads by just using two equal-sized half-spools that go together on a rod.

I'm still using the printer-mounted bracket in this project; I've seen no reason to replace it.

**Update:** (30 Mar 18) The upsized nut doesn't thread onto the upsized bolt. It's too loose. I've been using the bolt without the nut just fine, though. Maybe I'll respin the bolt into a plain rod with no flange or threads, as that works well enough and would take less time and material to print.

The spool bolt included with the SpoolHolder project is too long to use when attached to the adapter that sits around the display board, so I shortened it by 30 mm. Pictures to be uploade