SS-CM-ML12-ST9
316 SS, FITOK 6D Series Tube Fitting, Male Connector, 12mm O.D. × 9/16-18 Male SAE/MS Straight Thread(ST)
SS-CM-ML12-ST9-EC79
316 SS, FITOK 6D Series Tube Fitting, Male Connector, 12mm O.D. × 9/16-18 Male SAE/MS Straight Thread(ST), Hydrogen Application & Europe EC79 Certified