| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.41 INCHES NOMINAL OVERALL |
| FASTENER LENGTH | 1.607 INCHES NOMINAL1.607 INCHES NOMINAL |
| HEAD HEIGHT | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL |
| HEAD STYLE | HEXAGONHEXAGON |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX HEAD SHOULDER BOLT |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| SHOULDER DIAMETER | 0.4365 INCHES MINIMUM AND 0.437 INCHES MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES NOMINAL OVERALL |
| WIDTH BETWEEN FLATS | 0.554 INCHES MINIMUM AND 0.554 INCHES MINIMUM AND 0.564 INCHES MAXIMUM0.564 INCHES MAXIMUM |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A3A |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD LENGTH | 0.523 INCHES NOMINAL0.523 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |