| CRITICALITY CODE JUSTIFICATION | AAJE |
| OVERALL LENGTH | 1.374 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5736 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | IRON ALLOY 660 |
| NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL |
| NUT END SHANK LENGTH | 0.125 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.875 INCHES NOMINAL |
| SHOULDER LENGTH | 0.063 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| SPECIAL FEATURES | STUD END COUNTERBORE 0.250 IN. DIA BY 0.400 IN. DP |
| STUD END SHANK DIAMETER | 0.416 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| SURFACE FINISH | 32.0 MICROINCHES SHOULDER BEARING SURFACE |
| THREAD CLASS | 3A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.395 INCHES MINIMUM AND 0.421 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.695 INCHES MINIMUM NUT THREAD |
| THREAD QUANTITY PER INCH | 16 STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| THREAD PITCH DIAMETERS | +0.4742 TO 0.4755 INCHES STUD THREAD |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |