| DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE | 0.190 INCHES NOMINAL0.190 INCHES NOMINAL |
| ATTACHMENT METHOD | SETSCREWSSETSCREWS |
| GRIPPING SURFACE CONDITION | GRIP AIDGRIP AID |
| INSIDE DIAMETER | 0.275 INCHES MINIMUM AND 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM0.295 INCHES MAXIMUM |
| OVERALL DEPTH | 0.340 INCHES NOMINAL0.340 INCHES NOMINAL |
| OVERALL THICKNESS | 0.730 INCHES NOMINAL0.730 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.164 INCHES SCREW HOLE0.164 INCHES SCREW HOLE |
| SHANK LENGTH | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| SHANK DIAMETER | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| SHANK RADIUS | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL |
| SHANK STYLE | CONCAVECONCAVE |
| REFERENCE MARKING | ARROWARROW |
| SCREW DRIVE TYPE | HEXAGON SOCKETHEXAGON SOCKET |
| SETSCREW HOLE QUANTITY | 11 |
| SHAFT ACCOMMODATION STYLE | ROUNDROUND |
| WIDTH | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND WITH EXTENDED BAR FACEROUND WITH EXTENDED BAR FACE |
| THREAD QUANTITY PER INCH | 32 SCREW HOLE32 SCREW HOLE |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SCREW HOLEUNIFIED NATIONAL COARSE (UNC) SCREW HOLE |