Image Metric Push-In Union Markets Transportation Jump to Section Product Options Related Products Product Options Part Number Tube OD Seal Material 31060406 4 mm x 6 mm Nitrile Rubber D-seal Nylon 31060600 6 mm Nitrile Rubber D-seal Nylon 31061000 10 mm Nitrile Rubber D-seal Nylon Related Products Image Metric Push-In Bulkhead Union Image Metric Push-In Female BSPP Connector Image Metric Push-In Male BSPP Connector Image Metric Push-In Male BSPP Elbow Image Metric Push-In Union Elbow Image Metric Push-In Union Tee Image Nylon Metric Tubing