Malone Specialty Inc. offers a Carbon Steel Male Metric Parallel to a Tube connection with a Form E Seal as well as a 316 Stainless Steel Male Metric Parallel to a Tube connection with a Form E Seal, in various sizes. These adapters conform to the DIN 3859-1 specifications. This adapter features an Elastomer (Form E) seal. This adapter comes complete with a Tube Nut and Tube Sleeve. For more information, click onto one of the product links below, or give one of our experienced salesmen a call at 440-255-4200.