| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP E4340 |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.321 INCHES NUT THREAD0.316 INCHES STUD THREAD |
| OVERALL LENGTH | 1.700 INCHES NOMINAL |
| SPECIAL FEATURES | MAJPR DIA 0.316-321 IN.; PITCH DIA OF LEAD THREADS 0.2864-0.2881 |
| SURFACE FINISH | 32.0 MICROINCHES NUT THD32.0 MICROINCHES STUD THD |
| THREAD CLASS | 3A NUT THREAD3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.520 INCHES NOMINAL NUT THREAD0.844 INCHES NOMINAL STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD18 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREADUNS STUD THREAD |