This durable steel hydraulic adapter fitting, identified as 10C6MXS, features a 5/8-18 JIC (Joint Industry Council) 37° flare male connection on one end and a 3/8-18 NPT (National Pipe Taper) male connection on the other. Constructed from carbon steel and finished with zinc plating for corrosion resistance, this adapter is engineered for high-pressure hydraulic systems. It is rated for a maximum operating pressure of 5000 PSI (345 bar), ensuring reliable fluid transfer in various industrial and machinery applications. The fitting has an overall length of approximately 44.96 mm and a hex size of 22.23 mm for easy installation.