1.

A bolt of M 24 x 2 means that

A. the pitch of the thread is 24 mm and depth is 2 mm
B. cross-sectional area of the threads is 24 mm
C. <sup>2</sup>
D. the nominal diameter of bolt is 24 mm and pitch is 2 mm
E. the effective diameter of bolt is 24 mm and there are 2 threads per cm
Answer» D. the nominal diameter of bolt is 24 mm and pitch is 2 mm


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