| CROSS-SECTIONAL SHAPE | HEXAGON |
| LENGTH | 0.6700 INCHES MINIMUM AND 0.6800 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| MATERIAL | ALUMINUM ALLOY 6061 STANDOFF |
| NOMINAL THREAD SIZE | 0.1120 INCHES LEFT EXTERNAL |
| NOMINAL THREAD SIZE | 0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| WIDTH ACROSS FLATS | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL1A MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF |
| SURFACE TREATMENT | CHROMATE STANDOFF |
| THREAD CLASS | 3B LEFT EXTERNAL |
| THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD DIRECTION | RIGHT-HAND LEFT EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD LENGTH | 0.2500 INCHES NOMINAL LEFT EXTERNAL |
| THREAD LENGTH | 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD QUANTITY PER INCH | 40 LEFT EXTERNAL |
| THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) |
| THREAD SERIES DESIGNATOR | UNJC LEFT EXTERNAL |
| THREAD SERIES DESIGNATOR | UNJC LEFT INTERNAL (INCLUDES THRU THREAD) |