Thread size of 6AN male coupler is 9/18-18 UNF, can use to splice or extend a line, works with female thread fitting.
Braided Steel Teflon Hose 1/2" 6AN to 6AN Straight - Straight 16"
Redhorse Performance 3100-06-06-2 -6an to 3/8" Hard Line Aluminum
Y block Adapter Fittings - 6 AN To -6 AN X 2 Parallel Exit - 6AN to Dual 6AN
6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting 2 PCS
ORB O-ring AN6 6AN to AN6 6AN Male Adapter Fitting Black Pack of 2
