B-U-ML8
Brass, FITOK 6D Series Tube Fitting, Union, 8mm O.D.
B-CM-ML8-RT4
Brass, FITOK 6D Series Tube Fitting, Male Connector, 8mm O.D. × 1/4 Male ISO Tapered Thread(RT)
B-CM-ML8-NS4
Brass, FITOK 6D Series Tube Fitting, Male Connector, 8mm O.D. × 1/4 Male NPT