| MATERIAL | ALUMINUM OVERALL |
| SURFACE TREATMENT | GOLD OVERALL |
| CROSS-SECTIONAL SHAPE | HEXAGON |
| WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| LENGTH | 0.500 INCHES NOMINAL |
| HOLE QUANTITY PERPENDICULAR TO AXIS | 2 |
| NOMINAL THREAD SIZE | 0.1245 INCHES HOLE PERPENDICULAR TO AXIS |
| THREAD QUANTITY PER INCH | 40 HOLE PERPENDICULAR TO AXIS |
| THREAD CLASS | 2B HOLE PERPENDICULAR TO AXIS |
| THREAD DIRECTION | RIGHT-HAND HOLE PERPENDICULAR TO AXIS |
| THREAD LENGTH | 0.156 INCHES NOMINAL HOLE PERPENDICULAR TO AXIS |
| PRECIOUS MATERIAL | GOLD |
| PRECIOUS MATERIAL AND LOCATION | FINISH PLATING GOLD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | STANDOFF |