| DISTANCE FROM END OF STUD END THREADS TO NUT END | 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM |
| LOCKING FEATURE | RING, LOCK KEYED |
| OVERALL LENGTH | 1.115 INCHES MINIMUM AND 1.175 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | IRON ALLOY 660 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE FINISH | 63.0 MICROINCHES SHANK |
| SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| THREAD CLASS | 2A STUD THREAD |
| THREAD CLASS | 31 NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.596 INCHES MINIMUM NUT THREAD |
| THREAD QUANTITY PER INCH | 16 STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |