DIN 977
For DIN 977, iso standard is ISO 21670; part is Hex Weld Nut with Flange; interchangeability verdict is Check spec, verified against its source on 2026-08-05.
- DIN standard
- DIN 977 verified
- ISO standard
- ISO 21670 verified
- Part
- Hex Weld Nut with Flange verified
- Interchangeability verdict
- Check spec verified
What the source says
Hex Weld Nut with Flange | DIN 977 | ISO 21670 | Check spec | Weld bosses/OD differ by series.
— monsterbolts.com, retrieved 2026-08-05
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
Part
monsterbolts.com says part is Hex Weld Nut with Flange, as of 2026-08-05.
Hex Weld Nut with Flange | DIN 977 | ISO 21670 | Check spec | Weld bosses/OD differ by series.
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
trfastenings.com says part is Hexagon Weld Nuts with flange, as of 2026-08-05.
DIN 977 | ISO 21670 | | Hexagon Weld Nuts with flange |
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
Sources
- monsterbolts.comhttps://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
- trfastenings.comhttps://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards