| DISTANCE FROM END OF STUD END THREADS TO NUT END | 1.037 INCHES NOMINAL |
| LOCKING FEATURE | RING, LOCK KEYED |
| OVERALL LENGTH | 1.312 INCHES NOMINAL |
| MATERIAL | STEEL COMP 410 OR STEEL COMP 420 AND STEEL COMP 4130 OR STEEL COMP 4140 |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| SPECIFICATION/STANDARD DATA | 80205-NAS1860 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.255 INCHES MINIMUM AND 0.295 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.427 INCHES MINIMUM 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 |