| THREAD SERIES DESIGNATOR | UNJC |
| NOMINAL THREAD DIAMETER | 0.1380 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.276 INCHES NOMINAL |
| FASTENER LENGTH | 1.401 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4140 AND |
| STEEL COMP 4340 AND |
| STEEL COMP 8740 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 NATIONAL STD ALL MATERIAL RESPONSES AND |
| AMS6415 NATIONAL STD ALL MATERIAL RESPONSES AND |
| AMS6484 NATIONAL STD ALL MATERIAL RESPONSES AND |
| AMS6322 NATIONAL STD ALL MATERIAL RESPONSES AND |
| AMS6325 NATIONAL STD ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 NATIONAL STD ALL TREATMENT RESPONSES OVERALL |
| HEAD STYLE | PAN |
| HEAD DIAMETER | 0.270 INCHES NOMINAL |
| HEAD HEIGHT | 0.097 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| GRIP LENGTH | 1.125 INCHES NOMINAL |
| GRIP DIAMETER | 0.1365 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1131 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, MACHINE, PAN HEAD, CLOSE TOLERANCE |