Size: Female AN12 to Male AN10, the thread size of 12an is 1 1/16-12 UNF, the thread size of 10an is 7/8-14 UNF. Size: Female AN8 to Male AN6, the thread size of 8an is 3/4-16 UNF, the thread size of 6an is 9/16-18 UNF.
12AN 10AN 8AN 6AN Female to 10AN 8AN 6AN 4AN Male Flare Reducer Adapter
12AN/10AN/8AN/6AN/4AN Fitting Stainless Steel Braided Oil Fuel Hose Line Kit 5FT
5FT 12AN/10AN/8AN/6AN/4AN Fitting Stainless Steel Braided Oil Fuel Hose Line Kit
LokoCar 12AN Male to 10AN Male Flare Reducer Union Adapter Fitting Aluminum 2Pcs
LokoCar 2Pcs 6AN 8AN 10AN Push Lock Hose Fitting End 0° 45° 90° Degree Black
LokoCar 4AN 6AN 8AN 10AN Flare Cap Block off Fitting Plug Aluminum Black 2Pcs