Washer Dimensional Tolerances |
Dimensional Characteristics |
<1 in.
Nominal Size |
1 in. through
1 1/2 in.
Nominal Size |
Flatness: max deviation
from straightedge placed on
cut side shall not exceed (in.) |
0.010 |
0.015 |
Concentricity, in.: center of
hole to outside diameter |
0.030 FIRA |
0.060 FIRA |
Burr shall not project above
immediately adjacent
washer surface more than (in.) |
0.010 |
0.015 |