| DRIVE TYPE | CROSS RECESS |
| DIAMETER | 0.375 INCHES NOMINAL |
| EXTENSION LENGTH | 0.190 INCHES NOMINAL |
| GRIP LENGTH | 0.532 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| SECURING DEVICE TYPE | RING |
| TURNLOCK STUD SHANK STYLE | STUD SHANK |
| TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |
| 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) |
| STUD HEAD HEIGHT | 0.063 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |