Table 2-9. Recommended Torque Values - CONT
The above torque loads may be used for all cadmium-plated steel nuts of the fine or coarse thread series
which have approximately equal number of threads and equal face bearing areas
Torque values are nominal and may not agree with specific aircraft or engine maintenance manuals
Torque values cited in specific manuals are correct for individual application.
Size refers to bolt shank diameter or inside diameter of nut and thread indicates number of threads per
Torque values are derived from oil-free cadmium-plated threads.
All torque values are based on use of 125 KSI bolts.
Average torque values in shear loading are approximately 60 percent torque values in tension loading.
Torque values are applicable to self-locking nuts as well.
Estimated corresponding values.
Figure 2-21. Self-Locking Nut Installation Limits