| EXTENDED WASHER THICKNESS | 0.178 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.904 INCHES MINIMUM AND 0.917 INCHES MAXIMUM |
| FASTENER LENGTH | 3.323 INCHES MINIMUM AND 3.353 INCHES MAXIMUM |
| GRIP DIAMETER | 2.000 INCHES NOMINAL |
| GRIP LENGTH | 2.813 INCHES NOMINAL |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.566 INCHES NOMINAL |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP XM-13 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, TENSION, 12 POINT |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| WIDTH BETWEEN FLATS | 1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.136 INCHES MINIMUM AND 1.166 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 16 |
| THREAD SERIES DESIGNATOR | UNJF |