If four holes are equally spaced on a bolt circle, but two holes are different sizes than the other two:
A)They are dimensioned the same as a pattern that included holes that are of the same size
B)Additional dimensions and leader lines are required
C)This is not a good practice, and should not be specified

Question

Quizplus · Accepted Answer

When holes on a bolt circle are of different sizes, additional dimensions and leader lines are required to specify the sizes and locations of the differing holes accurately. This ensures clarity in the design specifications.

If Four Holes Are Equally Spaced on a Bolt Circle