# DIN 7976 — DIN / ISO / BS fastener equivalents and the sizes where they are not interchangeable For DIN 7976, iso standard is ISO 1479; part is Hex Head Self-Tapping Screws; interchangeability verdict is Check spec, verified against its source on 2026-08-05. - **DIN standard:** DIN 7976 _(verified: appears in the quote below)_ - **ISO standard:** ISO 1479 _(verified: appears in the quote below)_ - **Part:** Hex Head Self-Tapping Screws _(verified: appears in the quote below)_ - **Interchangeability verdict:** Check spec _(verified: appears in the quote below)_ ## What the source says > Hex Head Self-Tapping Screws | DIN 7976 | ISO 1479 | Check spec | Point/thread form variations. ## Source - https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners 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/).