| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.200 INCHES NOMINAL |
| DISTANCE FROM SERRATED PORTION TO NUT END | 0.740 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| DISTANCE FROM SERRATED PORTION TO STUD END | 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM |
| LOCKING FEATURE | RING, LOCK SERRATED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5734 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 AND IRON ALLOY 660 |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD |
| OVERALL LENGTH | 1.913 INCHES MINIMUM AND 1.983 INCHES MAXIMUM |
| 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 | 0.719 INCHES MINIMUM NUT THREAD |
| THREAD LENGTH | 0.469 INCHES MINIMUM STUD THREAD |
| THREAD QUANTITY PER INCH | 18 STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNJC STUD THREAD |
| THREAD SERIES DESIGNATOR | UNJF NUT THREAD |