This base will accept common sized BreadBoards. I allowed for screw down fastening but double side tape works too. Most BreadBoard bases use low profile Banana binding posts. This one allows the leads to be soldered to the plug. Below is a link to similar parts.

https://www.rpelectronics.com/375-593-2-binding-post-18x11mm-nickel-black-red-pkg-2.html

https://www.rpelectronics.com/mb-830.html

https://www.digikey.ca/htmldatasheets/production/1857471/0/0/1/ubs-100-datasheet.html