# DIN 7 — Parallel pins of unhardened steel and austenitic stainless steel — ISO 2338

For DIN 7, fastener description is Parallel pins of unhardened steel and austenitic stainless steel; iso equivalent is 2338; en iso number is 2338; date of current standard/modified is 1998-02; title of replacement standard is Parallel pins of unhardened steel and austenitic stainless steel, verified against its source on 2026-10-12.

- **DIN standard:** 7 _(verified: appears in the quote below)_
- **Fastener description:** Parallel pins of unhardened steel and austenitic stainless steel _(verified: appears in the quote below)_
- **ISO equivalent:** 2338 _(verified: appears in the quote below)_
- **EN ISO number:** 2338 _(verified: appears in the quote below)_
- **Date of current standard/modified:** 1998-02 _(verified: appears in the quote below)_
- **Title of replacement standard:** Parallel pins of unhardened steel and austenitic stainless steel _(verified: appears in the quote below)_
- **Modification notes:** Nominal length redefined (with round end) form A+C deleted _(verified: appears in the quote below)_

## What the source says

> Parallel pins of unhardened steel and austenitic stainless steel | 7 | 2338 | 22338 | | 2338 | 1998-02 | Parallel pins of unhardened steel and austenitic stainless steel | Nominal length redefined (with round end) form A+C deleted |

## Source

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

Last verified: 2026-10-12. Review by: 2028-10-11.
Part of [Fastener standard equivalences: DIN to ISO / EN crossover](https://referencesource.org/fastener-thread-standard-equivalence/).