| EXTENDED WASHER THICKNESS | 0.089 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.485 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| FASTENER LENGTH | 2.525 INCHES MINIMUM AND 2.555 INCHES MAXIMUM |
| GRIP DIAMETER | 0.451 INCHES MINIMUM AND 0.452 INCHES MAXIMUM |
| GRIP LENGTH | 1.875 INCHES NOMINAL |
| HEAD HEIGHT | 0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| MATERIAL | STEEL COMP H11 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT DOUBLE HEXAGON TENSION |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINIMUM TENSILE STRENGTH | 260000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| WIDTH BETWEEN FLATS | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| SURFACE TREATMENT | NICKEL AND CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.665 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES DESIGNATOR | UNJF |