| DIAMETER | 0.390 INCHES MINIMUM AND 0.399 INCHES MAXIMUM |
| DRIVE TYPE | SOCKET |
| EXTENSION LENGTH | 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| GRIP LENGTH | 0.812 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.719 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD ALL MATERIAL RESPONSES OVERALL OR AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 303SE OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SPECIAL FEATURES | 4 LEAD THREADS |
| STUD SHANK MAJOR DIAMETER | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| TURNLOCK STUD SHANK STYLE | STUD SHANK |