# DIN 315 — DIN / ISO / BS fastener equivalents and the sizes where they are not interchangeable

For DIN 315, part is Wing Nuts with rounded wings, verified against its source on 2026-08-05.

- **DIN standard:** DIN 315 _(verified: appears in the quote below)_
- **Part:** Wing Nuts with rounded wings _(verified: appears in the quote below)_

## What the source says

> DIN 315 | | | Wing Nuts with rounded wings |

## 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/).