| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 1.933 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| THREAD LENGTH | 0.745 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.4375 INCHES |
| THREAD QUANTITY PER INCH | 20.0 |
| THREAD CLASS | 3A |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 NATIONAL STD SINGLE MATERIAL RESPONSE OR |
| AMS5732 NATIONAL STD SINGLE MATERIAL RESPONSE OR |
| AMS5737 NATIONAL STD SINGLE MATERIAL RESPONSE OR |
| AMS5853 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700,METHOD 1 CLASS 4 NATIONAL STD SINGLE TREATMENT RESPONSE OVERALL |
| HEAD DIAMETER | 0.790 INCHES NOMINAL |
| HEAD INSIDE DIAMETER | 0.684 INCHES MINIMUM |
| HEAD HEIGHT | 0.250 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.933 INCHES NOMINAL |
| GRIP LENGTH | 1.118 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,MACHINE,HEX HEAD |