| DRIVE TYPE | CROSS RECESS |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 0.875 INCHES NOMINAL |
| DIAMETER | 0.525 INCHES MAXIMUM |
| GRIP LENGTH | 0.590 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| MATERIAL ACCOMMODATED THICKNESS | 0.150 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| MOUNTING STYLE | PLAIN W/MOUNTING HOLE |
| RECEPTACLE HEIGHT | 0.625 INCHES MAXIMUM |
| RECEPTACLE OVERALL LENGTH | 1.135 INCHES MAXIMUM |
| RECEPTACLE WIDTH | 0.625 INCHES MAXIMUM |
| TURNLOCK MOUNTING HOLE DIAMETER | 0.098 INCHES NOMINAL |
| TURNLOCK RECEPTACLE STYLE | RECEPTACLE |
| TURNLOCK STUD SHANK STYLE | STUD SHANK |
| TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| STUD SHANK MAJOR DIAMETER | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |