| DRIVE TYPE | SLOTTED AND SOCKET |
| DIAMETER | 0.395 INCHES NOMINAL |
| EXTENSION LENGTH | 0.188 INCHES NOMINAL |
| GRIP LENGTH | 0.437 INCHES NOMINAL |
| MATERIAL ACCOMMODATED THICKNESS | 0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL CORROSION RESISTING OVERALL |
| SECURING DEVICE TYPE | RING |
| STUD SHANK MAJOR DIAMETER | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNIFIED NATIONAL COARSE (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 |