| THREAD SERIES DESIGNATOR | UNJC |
| NOMINAL THREAD DIAMETER | 0.1640 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.2760 INCHES NOMINAL |
| FASTENER LENGTH | 1.2610 INCHES MINIMUM AND |
| 1.2910 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OR |
| PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MS2700 ASSN STD SINGLE TREATMENT RESPONSE OR |
| AMSQQP416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | FLAT FILLISTER |
| HEAD DIAMETER | 0.2650 INCHES MINIMUM AND |
| 0.2700 INCHES MAXIMUM |
| HEAD HEIGHT | 0.0880 INCHES MINIMUM AND |
| 0.1020 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | TORQUE-SET RIBBED |
| GRIP LENGTH | 0.9900 INCHES MINIMUM AND |
| 1.0100 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1625 INCHES MINIMUM AND |
| 0.1635 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW MACHINE |