| THREAD QUANTITY PER INCH | 18 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNJS STUD THREAD |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6349 OR 6382 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS-S-5000 OR AMS 6415 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR AMS 6322 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | STRAIGHT,STUD |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.3125 INCHES STUD THREAD |
| OVERALL LENGTH | 1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM |
| SPECIAL FEATURES | .003 OVERSIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.562 INCHES MINIMUM AND 0.844 INCHES MAXIMUM STUD THREAD |