| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.130 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| DISTANCE FROM SERRATED PORTION TO NUT END | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| DISTANCE FROM SERRATED PORTION TO STUD END | 0.425 INCHES MINIMUM AND 0.455 INCHES MAXIMUM |
| LOCKING FEATURE | RING, LOCK SERRATED |
| OVERALL LENGTH | 1.065 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| STYLE DESIGNATOR | LOCKED IN |
| SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| SURFACE FINISH | 32.0 MICROINCHES STUD THD |
| SURFACE FINISH | 63.0 MICROINCHES SHANK |
| THREAD LENGTH | 0.265 INCHES MINIMUM AND 0.295 INCHES MAXIMUM STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.155 INCHES MINIMUM AND 0.215 INCHES MAXIMUM NUT THREAD |
| THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| THREAD QUANTITY PER INCH | 20 STUD THREAD |