BS EN ISO 10512:2025
Current
The latest, up-to-date edition.
Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert), with fine pitch thread
Hardcopy , PDF
English
26-06-2025
| Committee |
FME/9
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies the characteristics of prevailing torque hexagon regular nuts (with non?metallic insert), in steel and stainless steel, with metric fine pitch thread 8mm to 39mm, and with product grades A and B. NOTE These nuts are designed with an overall height equal to mmin (as specified in ISO898-2 and ISO8673 for style 1) plus the prevailing torque feature. The height of the prevailing torque feature (hmax–mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter. If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.
| Standards | Relationship |
| EN ISO 10512:2025 | Equivalent |
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