LokoCar Male to Male Flare Fitting Coupler Union Straight Fuel Hose Adapter 2PCS
$9.99
Thread size of 3AN male coupler is 3/8-24 UNF, 4AN male coupler is 7/16-20 UNF. Thread size of 4AN male coupler is 7/16-20 UNF,6AN male coupler is 9/16-18 UNF. Thread size of 6AN male coupler is 9/16-18 UNF, 8AN male coupler is 3/4-16 UNF.
