RODAM Ender 3 spool holder

!!( UPDATE 2019-04-28)
OKAY. I had to do a short crash course on tolerance, and here is finally 2 version of the bolt. One with a tolerance of .3 mm and another more fitted with a tolerance of .2 mm.
It works very well for me.
Printed at .18 mm with 2 wall at 40mm / sec, 15% infill.


!!!!!! (Update 2019-04-25)!!!!!
There is something wrong with the large nuts thread. so they are not there anymore. I will work another one but I'm leaving for vacation, so be patient, it will be there soon!!!
Sorry!

(UPDATE 2019-04-11)
After Trainflyer1 comment about the Bolt I've put a version 2 of the bolt with a small chamfer at the base of the thread to make it easier to screw. ;-)

(UPDATE 2019-04-08)
I added a solide cylinder to print in vase mode.

(UPDATE 2019-03-27)
As promised to miker3030, here's the bolt for the spool if you want it the same color :-)

(UPDATE 2019-03-20)
Found out that the spool was swinging too much for me sideway. So I maid a cylinder to minimize that