# DIN 6925 — DIN / ISO / BS fastener equivalents and the sizes where they are not interchangeable For DIN 6925, iso standard is ISO 7042; part is Prevailing torque type all-metal Hexagon Nuts, verified against its source on 2026-08-05. - **DIN standard:** DIN 6925 _(verified: appears in the quote below)_ - **ISO standard:** ISO 7042 _(verified: appears in the quote below)_ - **Part:** Prevailing torque type all-metal Hexagon Nuts _(verified: appears in the quote below)_ ## What the source says > DIN 6925 | ISO 7042 | | Prevailing torque type all-metal Hexagon Nuts | ## Source - https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards Last verified: 2026-08-05. Review by: 2029-08-04. Part of [DIN / ISO / BS fastener equivalents and the sizes where they are not interchangeable](https://referencesource.org/fastener-standard-interchangeability-exceptions/).