| DISTANCE FROM SHOULDER PORTION TO NUT END | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM |
| LOCKING FEATURE | KEY INSERTS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5698 ASSN STD SINGLE MATERIAL RESPONSE AND AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 1.375 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY AND STEEL |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD-LOCKED IN, .190-32 X .250-28 |
| SHOULDER DIAMETER | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| SPECIAL FEATURES | KEY HEAT TREATED TO RC 48 MIN. |
| STYLE DESIGNATOR | LOCKED IN |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| THREAD QUANTITY PER INCH | 28 STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |