| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| 20 STUD THREAD |
| THREAD PITCH DIAMETERS | 0.2187 TO 0.2204 INCHES STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.440 INCHES MINIMUM NUT THREAD |
| 0.280 INCHES MINIMUM STUD THREAD |
| LOCKING FEATURE | RING, LOCK SERRATED |
| SPECIFICATION/STANDARD DATA | 96906-MS51989E104-10 GOVERNMENT STANDARD |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51989E104-10 |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | LOCKED IN |
| DISTANCE FROM SERRATED PORTION TO NUT END | 0.625 INCHES NOMINAL |
| DISTANCE FROM SERRATED PORTION TO STUD END | 0.440 INCHES NOMINAL |
| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.160 INCHES NOMINAL |
| OVERALL LENGTH | 1.065 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| UNS STUD THREAD |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| 0.250 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |