6L-CM-FL4-NS4
316L SS, FITOK 6D Series Tube Fitting, Male Connector, 1/4" O.D. × 1/4 Male NPT
6L-CM-FL4-NS6
316L SS, FITOK 6D Series Tube Fitting, Male Connector, 1/4" O.D. × 3/8 Male NPT
6L-CM-FL4-NS8
316L SS, FITOK 6D Series Tube Fitting, Male Connector, 1/4" O.D. × 1/2 Male NPT