| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.960 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.260 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.450 INCHES MINIMUM AND 1.490 INCHES MAXIMUM |
| FASTENER LENGTH | 2.080 INCHES NOMINAL |
| FIRST DIAMETER FROM HEAD | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| HEAD DIAMETER | 1.060 INCHES NOMINAL |
| HEAD HEIGHT | 0.120 INCHES NOMINAL |
| SECOND DIAMETER FROM HEAD | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| SHANK UNTHREADED HOLE DIAMETER | 0.098 INCHES NOMINAL FIRST HOLE |
| THREAD CLASS | 3A |
| THREAD LENGTH | 0.440 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |