| OVERALL LENGTH | 0.939 INCHES MINIMUM AND 0.999 INCHES MAXIMUM |
| MATERIAL | STEEL |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.190 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| SPECIAL FEATURES | HEX POINT DRIVE IN NUT END 0.104 INCH MIN 0.119 INCH MAX DIA |
| STUD END SHANK DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| STUD END SHANK LENGTH | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.325 INCHES NOMINAL NUT THREAD |
| THREAD LENGTH | 0.325 INCHES NOMINAL STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| THREAD QUANTITY PER INCH | 32 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |