BLACK Aluminum 6AN Female to 4AN Male Flare Reducer Adapter Hot US
$9.99
Size: Female AN6 to Male AN4, the thread size of 6an is 9/16-18 UNF, the thread size of 4an is 7/16-20 UNF. 1 x AN6 to Male AN4 Male Flare. Material: Made of aluminum alloy 6061-T6, anodized black surface.