Spring loaded battery contacts

Hi folks,

I'm looking for spring loaded battery contacts like the ones shown in my pictures. These are on a Kbox 160 and I've seen them on other mods. This will be for a future DIY mod project, but I'm not having much luck tracking them down. I've got pretty decent Google-fu but the closest I'm getting is pogo pins and finding any that are this big is proving to be challenging. Any ideas?

I know Kidney Puncher deals with hard to find mod parts and such, Have you tried them?
Another one comes to mind is Mad vapes.

Another would be to check out FatDaddyVapes, they carry pretty much a lot of mod DIY parts.

Have you looked at http://www.mouser.com ?

Has anyone found an answer to the op?