Double direction, multiple start bolt and nuts

A bolt with a thread with 6 starts in both directions. The bolt is 60 mm long and ~30mm wide. I printed it on an Ender 3 V2 at .16 mm layer height and enough perimeters so the slicer does not try to infill on the nuts.

Yes, this was inspired by the Reddit post back in August. Here it is with the nuts falling by themselves: https://imgur.com/a/HxLpgEt