| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.110 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.050 INCHES MINIMUM AND 0.057 INCHES MAXIMUM FIRST HOLE |
| DIAMETER OF RECESSED PORTION OF SHANK | 0.166 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.190 INCHES STUD THREAD |
| OVERALL LENGTH | 1.030 INCHES NOMINAL |
| LENGTH OF RECESSED PORTION OF SHANK | 0.100 INCHES NOMINAL |
| MATERIAL | STEEL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.440 INCHES MINIMUM STUD THREAD |
| THREAD LENGTH | 0.490 INCHES MINIMUM NUT THREAD |
| THREAD PITCH DIAMETERS | +0.1700 TO 0.1715 INCHES STUD THREAD |
| THREAD QUANTITY PER INCH | 24 STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| STYLE DESIGNATOR | RECESSED |
| SURFACE TREATMENT | CADMIUM OVERALL |