I need a flare fitting for 45 degree standard flare to go from 1/4 to3/16. A straight union. Know of anywhere I can get this? mcmaster struck out and so did fittingandadaptors.com. google came up blank. seems I might need to machine one, where do I find the dimension? are they in the Machinists handbook?
I know the threads are 3/8-24 and 7/16-20 but I would need to know shoulder lenghts from threrad to 45 degree seal surface.
Remove 333 to reply. Randy