Originally Posted by CDNWhiskey
Good video! Informative.
The OP of the video describes the Coleman fittings as "proprietary". I can't refute that but think they're not. Instead, they may be "fine-threaded", reference to which I've seen in my search for quick-connect fittings. If so, you won't find those at a big-box home store or your corner hardware store but you might find them at a commercial plumbing supply shop.
I'm fortunate in that the old regulator for my Coleman stove is threaded at the regulator end, not welded as some appear to be. The aluminum pipe is fine-threaded into a brass fitting that has a standard 1/8" male brass thread (or however that's properly described.)
Home Depot had a 1/8"-to-1/4" female-to-female adapter that fit. The 1/8" end fits the regulator brass fitting; the 1/4" end will fit a Camco quick-connect fitting ordered online.
I bought a new Coleman high-pressure regulator to replace the one I hacked, while I was at it. Now I'll have both.