| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.1900 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 1.132 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASM6415 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6484 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6349 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6382 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6322 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6325 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6327 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS-S-6758 NATIONAL STD ALL MATERIAL RESPONSES OR |
| AMS6448 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 | CROWNED HEXAGON |
| HEAD HEIGHT | 0.095 INCHES MINIMUM AND |
| 0.110 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.413 INCHES MINIMUM |
| GRIP LENGTH | 0.750 INCHES MINIMUM AND |
| 0.766 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1885 INCHES MINIMUM AND |
| 0.1894 INCHES MAXIMUM |
| SPECIAL FEATURES | BOLT ULTIMATE TENSILE STRENGTH LBF MIN: 2,530. IMPEDANCE TYPE: RING LOCK. HEAT TREATMENT: AMS2759 TO ROCKWELL C36 TO C41 |