| FEATURES PROVIDED | INDIVIDUALLY KEYED |
| INSERT SIZE | 1/2 IN.-13 UNC CLASS 3A THD OR CLASS 3 FIT |
| LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL |
| TOP UNTHREADED PORTION OUTSIDE DIAMETER | 0.396 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| TOP PORTION UNTHREADED OUTSIDE LENGTH | 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | CADMIUM OVERALL |