NF E49-051-4*NF EN ISO 1179-4:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 4 : stud ends for general use only with metal-to-metal sealing (type B)
2008NF E49-051-4*NF EN ISO 1179-4:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 4 : stud ends for general use only with metal-to-metal sealing (type B)