SS-DCM-DFF8-NS8
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Male Connector, 1/2" O.D. × 1/2 Male NPT
SS-DCM-DFF8-NS8-HG
316 SS, FITOK 20D Series Medium Pressure Tube Fitting, Male Connector, 1/2" O.D.× 1/2" Male NPT, Hydrogen & EC79 Compliant