DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 4.670 INCHES NOMINAL FIRST HOLE |
CONCENTRIC HOLE DEPTH | 3.710 INCHES MINIMUM AND 3.770 INCHES MAXIMUM |
CONCENTRIC HOLE DIAMETER | 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM |
COUNTERBORE DIAMETER | 0.501 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
COUNTERBORE DEPTH | 0.062 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |
FASTENER LENGTH | 4.840 INCHES MINIMUM AND 4.850 INCHES MAXIMUM |
HEAD HEIGHT | 0.312 INCHES NOMINAL |
HEAD STYLE | HEXAGON |
SHANK UNTHREADED HOLE DIAMETER | 0.128 INCHES NOMINAL FIRST HOLE |
WIDTH BETWEEN FLATS | 0.868 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD LENGTH | 0.900 INCHES MINIMUM AND 0.910 INCHES MAXIMUM |