1.

The form of thread in a saw tooth thread is

A. Inclination of 1° on one side and 30° on the other side
B. Inclination of 3° on one side and 30° on the other side
C. Inclination of 5° on one side and 60° on the other side
D. Inclination of 3° on one side and 29° on the other side
Answer» C. Inclination of 5° on one side and 60° on the other side


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