I'm looking at the malt miller and the thread is said to be 7/16ths. On ebay I'm looking at some and it says the thread is 1/4.my question is are they actually pretty much the same siz.
Thanks
Dan
The thread on disconnects is 1/4" mfl, which corresponds to 7/16 unf. Like Steve J says, it's about the thread form. The usual fitting used is a JG thread to push-fit tube connector. Scroll down this page: