SS-HC-M12-ML12
316 Stainless Steel, HC Series Hose Connector, 12 mm Barbed end × 12 mm Tube Fitting
SS-HC-M12-MS20
316 Stainless Steel, HC Series Hose Connector, 12 mm Barbed end × M20×1.5 Male Metric Thread
SS-HC-M12-MS22
316 Stainless Steel, HC Series Hose Connector, 12 mm Barbed end × M22×1.5 Male Metric Thread