| DRILLED HOLE DIAMETER | 0.093 INCHES NOMINAL |
| BEARING SURFACE TYPE | FINISHED-CHAMFERED |
| COUNTERSINK ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| HOLE CONFIGURATION STYLE | CONFIGURATION B |
| HOLE TYPE AND QUANTITY | 2 DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS L40 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS L102 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR DTD 423 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY OVERALL |
| III BEARING SURFACE FINISH | 125.0 MICROINCHES |
| NOMINAL THREAD SIZE | 1.125 INCHES |
| NUT HEIGHT | 1.430 INCHES MINIMUM AND 1.450 INCHES MAXIMUM |
| NUT STYLE | CAP |
| WIDTH ACROSS FLATS | 0.488 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ROLLS ROYCE LTD RPS 54 SECT 3 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES | UNS |