Arcade Spinner

thingiverse

These are 3D printable parts that can be used to make this really nice arcade spinner using mostly 3D printed parts. I replaced the main 1/4"-20 screw with a 5/16"-18 threaded rod so that I could use leftover Prusa Mendel parts to make the spinner. This design uses a stack of 5/16" fender washers, a ~4" length of 5/16"-18 threaded rod, six 5/16"-18 nuts, two 5/16" lock washers, 4 5/16" standard washers, and one 608ZZ skate bearing. It also uses the 6-32 screws and the metal plates discussed in the link above, as well as the mouse parts. With all of the leftover printer parts I had lying around, and the fact that I already had an old mouse I could use, this only cost me about $8 to make. I'll put up more detailed instructions at a later date.