OMG Surprise Hex Nut Fidget Spinner (Customizer)

OMG Surprise Hex Nut Fidget Spinner

Customize

• number of faces
• type of weight: hex nut: 5/16" or M8 or loose ball bearing: 3/8", 1/2", 5/8"
• edge roundness (radius)

update 2017-10-05

allow for ISO 4032 M10 (16mm) and M12 (18mm) hex nuts along with the old DIN 934 M10 (17mm) and M12 (19mm).

Update 2017-04-11

added the option to use loose ball bearings: 3/8", 1/2", and 5/8" (tested with 5/8"); for a heavy, long spinning spinner

Notes

• compact (fits in small hand)
• easy to install hardware with vise grips
• See my collection of all of my fidget spinner designs.