Thread size of 4AN male coupler is 7/16-20 UNF, can use to splice or extend a line, works with female thread fitting.
JEGS 100891 AN Female to Male Union -4AN Female to -4AN Male
4AN Female to 4AN Male Flare Swivel Hose Fitting Adapter 90° Degree Aluminium
LokoCar 4AN Female to 4AN Male Flare 90 Degree Swivel Hose Fitting Adapter Black
4AN Female to 4AN Male Flare 90° Elbow Swivel Fitting Adapter Coupler Aluminum
LokoCar 4AN Female to 4AN Male Swivel Hose Fitting 90° Adapter Aluminium 2Pcs
4AN Female to 4AN Male Flare 90 Degree Swivel Hose Fitting Adapter Aluminum 2Pcs
