Yes, that was a good catch bogboy And thank you for mentioning bolt torque. I could explain the formula to sound intelligent...but it’s easier to just show a free calculator. https://www.engineeringtoolbox.com/a...or-d_2065.html
BTW... the “k” or Constant, is actually coefficient of friction. They list mild steel at .2, but alloy gun steel (4140), is more like .15 or lower. Great time, where we can simply look any of this up. But you do need to know what to look for...a reference knowledge to pull from.

Some people, like me have have had careers that blessed us with a “Calculated Elbow”. Those that know will get that. LOL.