I guess I"m creating my own step-by-step.
Here’s the Plug I originally purchased : https://www.alliedelec.com/product/te-connectivity/206044-1/70083006/
Here’s the cap: https://www.alliedelec.com/product/te-connectivity/206070-8/70042391/
Here’s the wire: https://www.mcmaster.com/9936K12
Here’s the pins (crimp): https://www.alliedelec.com/product/te-connectivity/1-66400-0/70042260/
Pins (solder): https://www.alliedelec.com/product/te-connectivity/202236-5/70042237/