Spring wire connectors are great but they need a #2 or #3 screw to mount, so I created a simple snap in base to hold them for my data collection systems.

The connectors are cheap and available on Amazon see link:

https://www.amazon.com/Connector-Spring-Terminal-Barrier-Connecting/dp/B0916977QY/ref=sr_1_8?crid=FBGQENIAIJ6L&keywords=wire+connectors+spring&qid=1644253735&sprefix=wire+connectors+spring%2Caps%2C51&sr=8-8

I used OpenScad but for those that do ot have it, I am including STL for 2,3 and 8 versions.

Ultimaker

Ultimaker 3 Extended

Doesn't Matter

Doesn't Matter

draft

40%

Used Gyoid to make it strong

Simple construct, but nice code to see how to build configurable designs