DIN 985 — Prevailing torque type hexagon thin nuts with non-metallic insert — ISO 10511
What is the din standard for DIN 985 — Prevailing torque type hexagon thin nuts with non-metallic insert — ISO 10511?
For DIN 985, fastener description is Prevailing torque type hexagon thin nuts with non-metallic insert; iso equivalent is 10511; en iso number is 10511; date of current standard/modified is 1998-02; title of replacement standard is Prevailing torque type hexagon, thin nuts (with non-metallic insert), verified against its source on 2026-10-12.
Prevailing torque type hexagon thin nuts with non-metallic insert | 985 | 10511 | | | 10511 | 1998-02 | Prevailing torque type hexagon, thin nuts (with non-metallic insert) | Height of nut changed; width across flat according to ISO 272 included |
— fullerfasteners.com, retrieved 2026-09-22
- DIN standard
- 985 verified
- Fastener description
- Prevailing torque type hexagon thin nuts with non-metallic insert verified
- ISO equivalent
- 10511 verified
- EN ISO number
- 10511 verified
- Date of current standard/modified
- 1998-02 verified
- Title of replacement standard
- Prevailing torque type hexagon, thin nuts (with non-metallic insert) verified
- Modification notes
- Height of nut changed; width across flat according to ISO 272 included sources disagree
- Interchangeability
- Check spec per monsterbolts.com
What trfastenings.com says
DIN 985 | ISO 10511 | | Prevailing torque type Hexagon Thin Nuts with non-metallic insert |
— trfastenings.com, retrieved 2026-08-12
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.
Modification notes
fullerfasteners.com says modification notes is Height of nut changed; width across flat according to ISO 272 included, as of 2026-09-22.
Prevailing torque type hexagon thin nuts with non-metallic insert | 985 | 10511 | | | 10511 | 1998-02 | Prevailing torque type hexagon, thin nuts (with non-metallic insert) | Height of nut changed; width across flat according to ISO 272 included |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says modification notes is Thin pattern; verify heights., as of 2026-09-21.
Nylon Insert Lock Nut (thin) | DIN 985 | ISO 10511 | Check spec | Thin pattern; verify heights.
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Sources
- fullerfasteners.comhttps://fullerfasteners.com/tech/din-iso-en-crossover-chart/
- monsterbolts.comhttps://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
- trfastenings.comhttps://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards