| OVERALL LENGTH | 12.900 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-6758,COND F FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD A |
| SPECIFICATION/STANDARD DATA | 80205-NAS354 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A NUT THREAD A |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD A |
| THREAD LENGTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM NUT THREAD A |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD A |
| THREAD QUANTITY PER INCH | 28 NUT THREAD A |