The square-threaded bolt is used to join two plates together

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The square-threaded bolt is used to join two plates together. The bolt has a mean diameter of 18 mm and a lead of 3 mm. The tension in the bolt is 41 kN. The coefficient of static friction between the threads and the bolt is ups = 0.15. (Figure 1) Determine the smallest torque M required to loosen the bolt.

 

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Reference no: EM132173456

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