Fidget Hand Quintuple Spinner with 5xM14 hex nuts

thingiverse

Here is a quintuple spinner made with 1 standard 608 skateboard ball bearing (22mm) in the middle and 5 M14 Hex nuts on the outside. You can also add optional M3 Hex nuts, up to 3 per nut hole. This setup provides very good inertia and spinning times of around 30 seconds to over 2 minutes, depending on your bearing and spinner balance. This heavy spinner offers an amazing gyroscopic feeling! The hole diameter is 22.1mm for secure bearing mounting. If you encounter issues with nut fitting due to shrinking material during printing, use a hammer and hard flat surface or sand the nut holes with a small file. It's okay if nuts are not perfectly centered, but they must be on the same flat surface. Standard M14 nuts are 3mm higher than the spinner height. Stop clicking your pen and start hand spinning! Print Settings: Printer Brand: CEL Printer: Robox Rafts: Doesn't Matter Supports: No Resolution: 200 microns Infill: 40-60%