Nutty Spinner
This Spinner uses 1/2" Hex Nuts instead of the bearings for the outside weights. Uses the standard 608 bearing for the center. I also have created a small 1/2" 'filler rod' to screw into the nut for aesthetics.
Tight fits to keep everything in place so you may need a vice or pliers to pop the nuts and bearing into place.
Want me to print one for you? Send me a message on my Facebook Page: cyberhomie's Print Shop
Updates
5/13: Finally got around to uploading the correct 1/2" nut filler/insert with the perfect threading.
3/13: I am redoing the "filler rod. After closer inspection on a new print, the thread seems too tight.