The designation M 33 x 2 of a bolt means

1.	The designation M 33 x 2 of a bolt means
A.	metric threads of 33 nos in 2 cm.
B.	metric threads with cross-section of 33 mm
C.	metric threads of 33 mm outside diameter and 2 mm pitch
D.	bolt of 33 mm nominal diameter having 2 threads per cm
Answer» D. bolt of 33 mm nominal diameter having 2 threads per cm

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The designation M 33 x 2 of a bolt means

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