| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5737 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 END OF STUD END THREADS TO NUT END | 0.720 INCHES MINIMUM AND |
| 0.780 INCHES MAXIMUM |
| OVERALL LENGTH | 1.017 INCHES MINIMUM AND |
| 1.107 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| UNC STUD THREAD |
| NOMINAL THREAD SIZE | 0.164 INCHES NUT THREAD |
| 0.3125 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| 2A STUD THREAD |
| THREAD QUANTITY PER INCH | 36 NUT THREAD |
| 18 STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.380 INCHES MINIMUM AND |
| 0.440 INCHES MAXIMUM NUT THREAD |
| 0.297 INCHES MINIMUM AND |
| 0.327 INCHES MAXIMUM STUD THREAD |
| LOCKING FEATURE | KEY INSERTS |
| SPECIAL FEATURES | HEAVY DUTY |