| MATERIAL | NICKEL ALLOY 400 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 18.000 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD A |
| UNC NUT THREAD B |
| NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD A |
| 0.500 INCHES NUT THREAD B |
| THREAD CLASS | 2A NUT THREAD A |
| 2A NUT THREAD B |
| THREAD QUANTITY PER INCH | 13 NUT THREAD A |
| 13 NUT THREAD B |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD A |
| RIGHT-HAND NUT THREAD B |
| THREAD LENGTH | 1.500 INCHES NOMINAL NUT THREAD A |
| 0.750 INCHES NOMINAL NUT THREAD B |
| SPECIFICATION/STANDARD DATA | 81349-MIL-1222 GOVERNMENT SPECIFICATION |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-1222 |