SS-N-FR4
316 Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Female Nut, 1/4 in. FR
SS-MN-FR4
316 Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Male Nut, 1/4 in. FR
SS-MN-FR4-0.54
316 Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Short Male Nut, 1/4 in. FR, 0.54 in. (13.7 mm) Long
SS-MN-FR4-0.65
316 Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Short Male Nut, 1/4 in. FR, 0.65 in. (16.5 mm) Long