| THREAD SERIES | MJ |
| NOMINAL THREAD SIZE | 5.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.80 |
| THREAD TOLERANCE CLASS | 4H6H INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| NUT STYLE | HEXAGON |
| WASHER OUTSIDE DIAMETER | 8.3 MILLIMETERS MINIMUM |
| OVERALL HEIGHT | 5.0 MILLIMETERS MAXIMUM |
| WASHER THICKNESS | 0.6 MILLIMETERS MINIMUM |
| WIDTH ACROSS FLATS | 5.8 MILLIMETERS MINIMUM AND |
| 6.0 MILLIMETERS MAXIMUM |
| TEMP RATING | 425.0 DEG CELSIUS MAXIMUM |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | SURFACE SILVER |