Malone Specialty Inc. offers a Carbon Steel Male BSPP to Female Tube with Form E Seal as well as a 316 Stainless Steel Male Metric to a Female Swivel Tube Connection, in various sizes. This adapter conforms to the ISO 1179-4 specifications. It features a Female Metric Tube Connection with an O-Ring on one side, and on the other a Male Metric thread with an Elastomeric seal. The Male Metric end will only be suitable for a port style connection, and is not suited for a ball seat style connection. For more information see below, or contact one of our experienced salesmen at (440) 255-4200.