2PCS/PACK 4AN 6AN 8AN 10AN 12AN 16AN 20AN Flare to Male ORB O-Ring Fitting Adapter Coupler Aluminum

Color - Black.
Material - Aluminum alloy, Max Working Pressure: 1500 PSI. Working Temperature Range: -65 °F To 252 °F.
Features - The AN flare is sealed bay a 37 degree angle. And The ORB side is sealed with an O-ring.
Application - Suitable for fuel rail, oil cooler, fuel pump, fuel pressure regulator, fuel filter, etc.

Size 1- The thread size of 4AN is 7/16-20 UNF, And the thread size of 4AN ORB is 7/16-20 UNF.
Size 2- The thread size of 4AN is 7/16-20 UNF, And the thread size of 6AN ORB is 9/16-18 UNF.
Size 3- The thread size of 6AN is 9/16-18 UNF, And the thread size of 6AN ORB is 9/16-18 UNF.
Size 4- The thread size of 6AN is 9/16-18 UNF, And the thread size of 8AN ORB is 3/4-16 UNF.
Size 5- The thread size of 6AN is 9/16-18 UNF, And the thread size of 10AN ORB is 7/8-14 UNF.
Size 6- The thread size of 8AN is 3/4-16 UNF, And the thread size of 6AN ORB is 9/16-18 UNF.
Size 7- The thread size of 8AN is 3/4-16 UNF, And the thread size of 8AN ORB is 3/4-16 UNF.
Size 8- The thread size of 8AN is 3/4-16 UNF, And the thread size of 10AN ORB is 7/8-14 UNF.
Size 9- The thread size of 10AN is 7/8-14 UNF, And the thread size of 6AN ORB is 9/16-18 UNF.
Size 10- The thread size of 10AN is 7/8-14 UNF, And the thread size of 8AN ORB is 3/4-16 UNF.
Size 11- The thread size of 10AN is 7/8-14 UNF, And the thread size of 10AN ORB is 7/8-14 UNF.
Size 12- The thread size of 10AN is 7/8-14 UNF, And the thread size of 12AN ORB is 1-1/16-12 UNF.
Size 13- The thread size of 12AN is 1-1/16-12 UNF, And the thread size of 10AN ORB is 7/8-14 UNF.
Size 14- The thread size of 12AN is 1-1/16-12 UNF, And the thread size of 12AN ORB is 1-1/16-12 UNF.
Size 15- The thread size of 16AN is 1-5/16-12 UNF, And the thread size of 12AN ORB is 1-1/16-12 UNF.
Size 16- The thread size of 16AN is 1-5/16-12 UNF, And the thread size of 16AN ORB is 1-5/16-12 UNF.
Size 17- The thread size of 20AN is 1-5/8-12 UNF, And the thread size of 16AN ORB is 1-5/16-12 UNF.