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; interchangeability is Height of nut changed; width across flat according to ISO 272 included; modification notes is Height of nut changed; width across flat according to ISO 272 included, verified against its source on 2026-08-12.
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 2026-08-12
- DIN standard
- 985 verified
- Fastener description
- Prevailing torque type hexagon thin nuts with non-metallic insert verified
- ISO equivalent
- 10511 verified
- Interchangeability
- Height of nut changed; width across flat according to ISO 272 included verified
- Modification notes
- Height of nut changed; width across flat according to ISO 272 included verified
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.
Fastener description
fullerfasteners.com says fastener description is Prevailing torque type hexagon thin nuts with non-metallic insert, as of 2026-08-12.
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 |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says fastener description is Thin pattern; verify heights., as of 2026-08-12.
DIN 985 | ISO 10511 | Check spec
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
trfastenings.com says fastener description is Prevailing torque type Hexagon Thin Nuts with non-metallic insert, as of 2026-08-12.
DIN 985 | ISO 10511 | | Prevailing torque type Hexagon Thin Nuts with non-metallic insert |
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
Interchangeability
fullerfasteners.com says interchangeability is Height of nut changed; width across flat according to ISO 272 included, as of 2026-08-12.
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 |
https://fullerfasteners.com/tech/din-iso-en-crossover-chart/
monsterbolts.com says interchangeability is Check spec, as of 2026-08-12.
DIN 985 | ISO 10511 | Check spec
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