ISO 2974:2013 specifies the dimensional requirements of end-connections for high-pressure fuel injection equipment components used on diesel (compression-ignition) engines.

It is applicable to externally threaded 60° female cones and intended for use with high-pressure fuel injection pipe assemblies with tube outside diameters of

  • up to and including 12 mm for integral female cones, and
  • up to and including 9 mm for fabricated female cones.

Details of the pipe connection ends referenced in this document are shown in ISO 13296.

General information

  • Status :  Withdrawn
    Publication date : 2013-03
  • Edition : 7
    Number of pages : 9
  • :
    ISO/TC 22/SC 34
    Propulsion, powertrain and powertrain fluids
  • 43.060.40
    Fuel systems

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