
My project saved. For some reason these female and male fittings are very hard to find (can't find them at regular hardware stores like Home Depot and Lowe's). They are standard JIC 37 degree fittings, but SAE 45 degree fittings are the only ones I have been able to find at a good price for low pressure propane applications. Parker sells one that may be better suited to higher pressures, but is expensive in comparison and has a longer delivery time.

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