Hey all. I know I've found a link on here somewhere, but there is a website that sells precision parts like round bars, Thompson bearings, and lock colliers of different sizes. They sells a ton of different precision parts at a good price.

I'm designing my next Z axis and I was going to use them for some parts. Can't find the link anywhere. I remember it had a precision and scientific parts theme and really catered to out kind of needs. Anyone know the site?