Mr. Peter,

I have a problem when calculate the preadjustment from the preLoad using your formula. Then, the stress value when I use the preload is way greater than when I use the preadjustment (8 times ). So I would like to know which one is more reliable ? because it seems to me that every time I use the preload calculated from the torque, I always obtain locally a significant value of the stress

Thank in advance for your answer