934

Sources disagree

More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.

Fastener description

fullerfasteners.com says fastener description is Hexagon nuts; Metric screw threads; Product grades A and B, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexagon nuts, style 1 – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

fullerfasteners.com says fastener description is Hexagon nuts; Metric screw threads; Product grades A and B, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 8673 | 28673 | | 8673 | 2001-03 | Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

trfastenings.com says fastener description is Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B, as of 2026-08-12.

DIN 934 | ISO 4032 | | Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B | DIN 934 | ISO 8673 |

https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards

trfastenings.com says fastener description is Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B, as of 2026-08-12.

DIN 934 | ISO 4032 | | Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B |

https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards

ISO equivalent

fullerfasteners.com says iso equivalent is 4032, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexagon nuts, style 1 – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

fullerfasteners.com says iso equivalent is 8673, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 8673 | 28673 | | 8673 | 2001-03 | Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

trfastenings.com says iso equivalent is 8673, as of 2026-08-12.

DIN 934 | ISO 4032 | | Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B | DIN 934 | ISO 8673 |

https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards

trfastenings.com says iso equivalent is 4032, as of 2026-08-12.

DIN 934 | ISO 4032 | | Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B |

https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards

Interchangeability

fullerfasteners.com says interchangeability is Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexagon nuts, style 1 – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

fullerfasteners.com says interchangeability is Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 8673 | 28673 | | 8673 | 2001-03 | Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

Modification notes

fullerfasteners.com says modification notes is Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexagon nuts, style 1 – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/

fullerfasteners.com says modification notes is Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included, as of 2026-08-12.

Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 8673 | 28673 | | 8673 | 2001-03 | Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included |

https://fullerfasteners.com/tech/din-iso-en-crossover-chart/