| MATERIAL | ALUMINUM OVERALL |
| CROSS-SECTIONAL SHAPE | HEXAGON |
| CROSS-SECTIONAL LENGTH | 1.053 INCHES NOMINAL |
| CROSS-SECTIONAL WIDTH | 0.177 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.177 INCHES NOMINAL |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| LENGTH | 0.861 INCHES MINIMUM AND |
| 0.871 INCHES MAXIMUM |
| RIGHT PROJECTION DIAMETER | 3.0 MILLIMETERS NOMINAL |
| RIGHT PROJECTION LENGTH | 0.187 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | M LEFT INTERNAL (INCLUDES THRU THREAD) |
| M RIGHT EXTERNAL |
| NOMINAL THREAD SIZE | 3.0 MILLIMETERS LEFT INTERNAL (INCLUDES THRU THREAD) |
| 3.0 MILLIMETERS RIGHT EXTERNAL |
| THREAD PITCH IN MILLIMETERS | 0.05 LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.05 RIGHT EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| RIGHT-HAND RIGHT EXTERNAL |
| THREAD LENGTH | 0.252 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX MALE-FEMALE STANDOFF |