Bolt-Washer-Nut Banks (3 in 1)

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/lobWa34T1af

Just playing around with a different plug system for those places that don't have room for the round plug. Let me know your thoughts about it. The nut and washer have the new rectangular slide coin plug....when installed you install your coins, when removed you remove your coins.

All the parts are hollow so the plug holes won't be capped. The bolt bank has the usual bank items. Tea light plug fits Samyo 30mm diameter x25mm from Amazon.
Will print on an Ender2.

I printed it all out. It was an easy print. I did find out although I sized the original nut larger, it won't hold a dime. The Bolt will hold all the coins and the washer will hold up to and including a quarter. To have the nut hold coins everything needs to be printed at a larger scale and so everything still will fit together.

I still have this listed as work-in-progress because I haven't printed the enlarged nut update yet...

Updates;

1. Enlarged the nut 3% so it fits easily on the bolt 4-10-2019
2. Corrected the bolt plug so it tightens to the right 4-10-20
3. Matched the nut slide plug so it fits the changes to the nut. 4-10-2019
4. Added an enlarged nut and plug to hold all coins 4-27-2019

If you have any questions or suggestions, please let me know. Thank you for looking. Enjoy!