| DRIVE TYPE | KNURLED OR SLOTTED |
| DIAMETER | 0.312 INCHES NOMINAL |
| EXTENSION LENGTH | 0.188 INCHES NOMINAL |
| GRIP LENGTH | 0.438 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.438 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | TYPE 303 OR 303SE ASSN STD ALL MATERIAL RESPONSES OR ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| SECURING DEVICE TYPE | RING |
| STUD HEAD HEIGHT | 0.438 INCHES NOMINAL |
| 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 | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TURNLOCK STUD HEAD STYLE | KNURLED |
| TURNLOCK STUD SHANK STYLE | STUD SHANK |