# DIN 6799 — DIN / ISO / BS fastener equivalents and the sizes where they are not interchangeable

For DIN 6799, part is Lock Washers (retaining washers) for shafts, verified against its source on 2026-08-05.

- **DIN standard:** DIN 6799 _(verified: appears in the quote below)_
- **Part:** Lock Washers (retaining washers) for shafts _(verified: appears in the quote below)_

## What the source says

> DIN 6799 | | | Lock Washers (retaining washers) for shafts |

## 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/).