1/2" Nut Fidget Spinners

Yet another version of the fidget spinner.

All my friends want one and I was running out of 608 bearings. So I decided to create my own version that uses heavy zinc-plated 1/2"-13 nuts for the counter weights.

There are 3 versions with 3x, 4x, and 5x nuts. Each spinner uses a standard 608 skate bearing.

**Print the following:**
* 1x spinner body (3x, 4x, or 5x)
* 2x grips
* 1x assembly jig

The **1/2" nuts I used are 11.2mm tall**. The spinner body is 7mm high (to match the height of the 608 bearing) which leaves 4.2mm difference. The **assembly jig** is used to center the nut in the spinner body.