About this 3D model
Hexagonal Triple Armed Triple Nut Fidget Spinner Notes: Uses ONE 608 bearing and NINE 5/16" or M8 hex nuts Might not fit in a smaller hand I like using vise grips to install hardware if a nut is loose in a PLA frame, dip nut in frame into hot water to shrink frame around nut See my collection of all of my fidget spinner designs.