2x 4AN Male Flare to 3/8 NPT Pipe Fitting Adapter Union Connector Aluminum

2 x 4AN Male Flare to 3/8 Adapter Fitting. Size: 4AN (7/16-20 UNF) male to 3/8" NPT male. These fittings are designed to convert 4AN male flare to 3/8" NPT taper pipe thread. NPT to AN adapters are manufactured from lightweight 6061-T6 aluminum.