DIN EN ISO 2320:2016-05
Current
The latest, up-to-date edition.
FASTENERS - PREVAILING TORQUE STEEL NUTS - FUNCTIONAL PROPERTIES (ISO 2320:2015)
Hardcopy , PDF
English, German
01-01-2016
National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Thread
6 Lubrication
7 Mechanical properties of prevailing torque nuts
8 Functional requirements for prevailing torque
properties
9 Test method
Annex A (normative) - Temperature influence on
prevailing torques of nuts with nonmetallic
insert
Annex B (informative) - Principles for the evaluation
of the total coefficient of friction, [mu]tot
Annex C (informative) - Test clamp force and
prevailing torques for prevailing torque
nuts M3 and M4 in property classes 8 and 10
Bibliography
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