# ISO 2974:2013 — Withdrawn and superseded ISO standards For ISO 2974:2013, item title is Diesel engines — 60 degree female cones for high-pressure fuel injection components; status code is 9599; successor is ISO 2974:2016; withdrawn / published date is 2013-02-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 2974:2013 _(verified: appears in the quote below)_ - **Item title:** Diesel engines — 60 degree female cones for high-pressure fuel injection components _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2974:2016 - **Withdrawn / published date:** 2013-02-22 _(verified: appears in the quote below)_ ## What the source says > 52964,IS,,ISO 2974:2013,Diesel engines — 60 degree female cones for high-pressure fuel injection components,Moteurs diesels — Raccords finaux à cône femelle de 60 degrés pour lignes d'injection de combustible haute pression,2013-02-22,7,['43.060.40'],ISO/TC 22/SC 34,9599,[36626],[69500],['en'],9,"
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