I am trying to locate this specific connector.
It appears to be a crimped screw terminal with a rectangular tongue. It has side tabs in order to prevent rotation.
Greetings,
I’m not finding much with that particular feature, though I can understand the appeal. Standard ring terminals are here if that’s of any help.
I think I’ve seen that style in some large appliance I’ve serviced before. You might have better luck finding it from a general electrical supply provider e.g. https://www.graybar.com/ or an appliance parts provider.