| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| BEARING SURFACE TYPE | CHAMFERED OR |
| WASHER FACED |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2B |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAEJ995 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 TYP II ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| NUT HEIGHT | 0.083 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.332 INCHES MINIMUM AND |
| 0.345 INCHES MAXIMUM |
| LUBRICATION | DRY FILM LUBRICANT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M45913/2-08CG5Z |