| BEARING SURFACE TYPE | CHAMFERED |
| LOCKING FEATURE | SELF-LOCKING |
| MATERIAL DOCUMENT AND CLASSIFICATION | DIN 267,PART 4 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| NOMINAL THREAD SIZE | 5.0 MILLIMETERS |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 4.80 MILLIMETERS MINIMUM AND 5.10 MILLIMETERS MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,HEX,LKDT,TAB,METRIC C10MB |
| SPECIAL FEATURES | PLAIN OR YELLOW ZINC FINISH |
| WIDTH ACROSS FLATS | 7.78 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | D60,TYPE 1 PER F-100 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND PASSIVATE AND ALUMINUM OVERALL |
| THREAD CLASS | 6H |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 0.8 |
| THREAD SERIES | M |