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1. |
As per the approximate standard dimensions the relation between the width across flats W and the nominal diameter of the bolt D, in mm for a hexagonal nut. |
A. | D = 0.5W + 3 |
B. | W = 2D + 3 |
C. | W = 1.4D |
D. | W = 1.5D + 3 |
Answer» E. | |