[theenico]

Originally Posted by juanbenae

thats closer to 16 AN ? is a single "AN" 1/16"?

AN sizing is 16ths of inch I.D.

-3 = 3/16"
-4 = 4/16" (1/4)
-6 = 6/16" (3/8)
-8 = 8/16" (1/2)
-10 = 10/16" (5/8)
-12 = 12/16" (3/4)
-16 = 16/16" (1)
-20 = 20/16" (1 1/4)