T = K x D x F where T = torque, K = nut factor, D = bolt diameter, F = bolt tension.
We are getting off-topic from the Title of this discussion and it is getting rather long to scroll down to the bottom. How about you close this discussion by marking one of my posts above with Is Solution? Start a New Discussion to ask more questions about your model. You can open that new discussion with a link to this first discussion. You can also open a separate New Discussion to ask more questions about fasteners.