Prevailing Torque Hex Nut ISO 7040 — 30
00021SapprovedStandardPrevailing torque hexagon regular nut with non-metallic insert, per ISO 7040, thread M30.
Engineering Attributes
Dimensions
Material & Finish
Mechanical
Interface
15 attributes
Interchangeability
No interchangeability relationships agreed yet.
1 part is detected as substitutable for this one from the standard's own interchange rule — listed under Functional alternates below. A detection is computed on every read; a relationship here is one a party has agreed to.
Technical data is provided as-is and must be independently verified before use. Terms
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Functional alternates
1Same dimensions and material, so they fit the same place. They differ in strength class, coating or tolerance — check the requirement before substituting.
The last 3 columns show the fields that differ from this item (Nut type · Height limit · Height tolerance). Values in blue differ; grey values match this item.
| Code | Item | Standard | Nut typethis item: Nyloc (nylon insert, ISO 7040) | Height limitthis item: — | Height tolerancethis item: 0/-2.5 |
|---|---|---|---|---|---|
| 00021S | Prevailing Torque Hex Nut ISO 7040 — 30this item | ISO 7040 | Nyloc (nylon insert, ISO 7040) | — | 0/-2.5 |
| 00027W | Nyloc High Nut ISO 7041 — 30also differs in: Insert material, Nut height, Product grade, Strength grade property class, Total height, Total height limit, Total height tolerance | ISO 7041 | Prevailing torque, nylon insert HIGH nut (ISO 7041) | max | — |