Tolerances, Continued
Allowance
(Continued)
BILATERAL TOLERANCES: Bilateral tolerances indicate variation from
the design size in both directions. The actual size of the object may be larger
or smaller than the stated size limitation if there can be equal variation in
both directions. The plus and minus limitations combine to form a single
value.
Figure 3-37 indicates tolerance.
Figure 3-37.—Indicating tolerance.
Continued on next page
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