# 6922 — Fastener standard equivalences: DIN to ISO / EN crossover

For 6922, fastener description is Hexagon Flange Bolts with reduced shank; iso equivalent is 1665, verified against its source on 2026-08-12.

- **DIN standard:** 6922 _(verified: appears in the quote below)_
- **Fastener description:** Hexagon Flange Bolts with reduced shank _(verified: appears in the quote below)_
- **ISO equivalent:** 1665 _(verified: appears in the quote below)_

## What the source says

> DIN 6922 | ISO 1665 | | Hexagon Flange Bolts with reduced shank |

## Source

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

Last verified: 2026-08-12. Review by: 2028-08-11.
Part of [Fastener standard equivalences: DIN to ISO / EN crossover](https://referencesource.org/fastener-thread-standard-equivalence/).