| DISTANCE FROM SERRATED PORTION TO STUD END | 1.062 INCHES NOMINAL |
| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.230 INCHES NOMINAL |
| DISTANCE FROM SERRATED PORTION TO NUT END | 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM |
| LOCKING FEATURE | RING, LOCK SERRATED |
| OVERALL LENGTH | 2.235 INCHES MINIMUM AND 2.265 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD0.438 INCHES STUD THREAD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.620 INCHES NOMINAL NUT THREAD0.520 INCHES NOMINAL STUD THREAD |
| THREAD PITCH DIAMETERS | +0.3926 TO 0.3946 INCHES STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREADUNS STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD14 STUD THREAD |