| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY RECESS NOMINAL DEPTH | 0.0312 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| END NOMINAL DIAMETER | 0.375 INCHES SECOND END |
| END NOMINAL LENGTH | 0.187 INCHES SECOND END |
| FACE NOMINAL WIDTH | 0.125 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.250 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.140 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PITCH ANGLE | 18.4375 DEGREES |
| PITCH DIAMETER | 0.3333 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB SECOND END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB SECOND END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES TRANSVERSELY THROUGH HUB SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES SECOND END |
| NOMINAL OUTSIDE DIAMETER | 0.3891 INCHES |
| NOMINAL OVERALL LENGTH | 0.469 INCHES |
| SPECIAL FEATURES | MOUNTING HOLES LOCATED 120DEGREES APART |
| STYLE DESIGNATOR | PERIPHERAL FACE, BACK HUB PROTRUDING |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 16 |
| TEETH TYPE | STRAIGHT |