| BODY CORE DIAMETER | 0.224 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| CONNECTION STYLE | PLAIN |
| CORE DEPTH | 0.530 INCHES MINIMUM AND 0.570 INCHES MAXIMUM |
| HEAD HEIGHT | 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| HEAD TYPE | SOLID |
| OVERALL LENGTH | 0.650 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1113 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1137 OR STEEL COMP 12L14 OVERALL |
| NOMINAL THREAD SIZE | 0.500 INCHES EXTERNAL |
| STYLE DESIGNATOR | PLUG, MACHINE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 2A EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND EXTERNAL |
| THREAD LENGTH | 0.265 INCHES MINIMUM AND 0.290 INCHES MAXIMUM EXTERNAL |
| THREAD SERIES DESIGNATOR | UNF EXTERNAL |