| OVERALL LENGTH | 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| NUT END SHANK DIAMETER | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.375 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.325 INCHES MINIMUM AND 0.345 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| SPECIAL FEATURES | DOUBLE SHEAR POUNDS MINIMUN 5,380:TENSION POUNDS MINIMUM 2,500 |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNJF NUT THREAD |