| ATTACHMENT METHOD | MOUNTING HOLE AND SLOT |
| BORE NOMINAL DIAMETER | 0.180 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 40 TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| PRESSURE ANGLE | 20.0000 DEGREES |
| TEETH QUANTITY | 17 |
| TOOTH FORM | STANDARD |