[Size] The thread size of 4an is 7/16-20 UNF. [Seal] The AN thread of the flare is sealed by a 37 degree angle. Working Temperature Range: -65℉ to 252℉.
An4 4AN Female To 4AN Female 90° Degree Swivel Union Elbow Fitting Black
LokoCar 4AN Female to 4AN Male Flare 90 Degree Swivel Hose Fitting Adapter Black
45 Degree 4AN Female to 4AN Male Swivel Flare Union Fitting Adapter Aluminum 1PC
2PCS 90 Degree Aluminum 4AN Female to 4AN Male Flare Swivel Fitting Adapter'
4AN Female to 4AN Male Flare 90 Degree Swivel Hose Fitting Adapter Aluminum 2Pcs
4AN Female to 4AN Male Flare 45 Degree Elbow Swivel Hose Fitting Adapter Coupler
