Thread size of 8AN male coupler is 3/4-16 UNF, can use to splice or extend a line, works with female thread fitting.
2 Pieces 8AN AN8 150 Degree 8AN to 1/2 inch barb Push Lock Hose Fitting End
LokoCar Male Adapter Fitting AN8 8AN to AN8 8AN ORB O-ring Black Pack of 2
8AN to 8AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting 2 PCS
8AN Male Flare to 1/8 NPT Pipe Male 90 8AN to 1/8 NPT Black, 90 Degree - 1PCS
FRAGOLA 494108-BL BLACK ALUMINUM 8AN TO 8AN 3/4-16 O RING UNION ADAPTER
Universal-8AN to -8AN Male Thread Red Straight Aluminum Hose End Fitting Adapter