Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Thread
6 Lubrication
7 Mechanical properties of prevailing torque type nuts
8 Functional requirements for prevailing torque properties
9 Test method
Annex A (normative) - Temperature influence on prevailing
torque of nuts with non-metallic insert
Annex B (informative) - Basis for the evaluation of the total
coefficient of friction, [MU][tot]
Annex C (informative) - Test clamp force and prevailing
torques for prevailing torque type nuts M3 and M4 in
property classes 8 and 10
Bibliography