6L-G-FR4-MTB6-12
316L Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, FR Gland to Long Metric Tube Butt Weld, 1/4 in. FR × 6 mm Tube Butt Weld, 1.7 in. (43.2 mm) Long
6L-G-FR4-MTB8-12
316L Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, FR Gland to Long Metric Tube Butt Weld, 1/4 in. FR × 8 mm Tube Butt Weld, 1.7 in. (43.2 mm) Long