Threads on hoses? - Cant figure this out
Brake lines are standard 3/16" flare, 1/4" flare 45 degree,
-3AN are 37 degree flare, don't mix them up
Sorry buddy your post makes no sense....at least not to me, and I KNOW what these fittings are. YOU WILL NEVER FIND a 37 degree flare "factory" on one of these girls
1......CAVEAT.....not all flare nuts are "standard." Examples might be into the prop valve and master cylinder. These are likely ALL 3/16 U.S. inverted flare tube, but the thread on the nuts is special into the master / etc to keep the assembly folks from mixing them up
2.....Otherwise, "standard" fittings such as the hose you showed or into the rear axle distro block, and the wheel cylinders, are almost certainly "standard" 3/16 U.S. inverted flare.
Google "inverted flare fittings specifications" or similar, and you will find "old school" catalogs which show what the threads are.............
Here is just one, "Parker"
https://www.parker.com/literature/F...ectors Group Static Files/G-BrassFittings.pdf
3....MALE THREAD on your hose........These are NOT inverted flare "standard" and vary.....some of them have an inverted flare seat, some are a straight thread with a copper gasket. You have to be wary and think them out. If the cylinder has a "seat" at the bottom of the thread, and the hose end has a taper, then that's the seal.
