| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.406 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| MATERIAL | ALUMINUM ALLOY |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 BOLT SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.312 INCHES ALL MOUNTING FACILITIES |
| THREAD CLASS | 2B ALL MOUNTING FACILITIES |
| THREAD QUANTITY PER INCH | 24 ALL MOUNTING FACILITIES |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) ALL MOUNTING FACILITIES |