| DISTANCE FROM END OF STUD END THREADS TO NUT END | 1.282 INCHES MINIMUM AND 1.342 INCHES MAXIMUM |
| LOCKING FEATURE | RING, LOCK KEYED |
| OVERALL LENGTH | 1.672 INCHES MINIMUM AND 1.702 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | IRON ALLOY 660 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD0.250 INCHES STUD THREAD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 5734D-76 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A NUT THREAD2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM NUT THREAD0.440 INCHES MINIMUM AND 0.500 INCHES MAXIMUM STUD THREAD |
| THREAD SERIES DESIGNATOR | UNJF NUT THREADUNC STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD16 STUD THREAD |