Batman Fidget Spinner with Imperial Hex Nuts

Remixes of Wolvithe's spinner using 5/16 and 3/8 hex nuts for the counterweights. Thanks to Wolvithe for sharing the files.

3/8 will be posted shortly, i had some initial measurement issues.

Update 5/13/2017
Decreased bearing cutout a bit more for a tighter fit and increase hex cutouts for easier insertion

Update 5/11/2017
Added 5/16v2 with slightly reduced bearing cutout to allow for a tighter fit
Uploaded 3/8 version