SS-8MO-1-6BT | Swagelok | Ss Swagelok Tube Fitting, Bored-Through Male Connector. Swagelok SS-8MO-1-6BT. Ss Swagelok Tube Fitting. Is Swagelok SS-8MO-1-6BT not the part you are wanting?. 8 Mm Tube Od X 3/8 In.