| DRIVE END STYLE | HEXAGON |
| BODY CORE DIAMETER | 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| BODY TYPE | CORED |
| CONNECTION STYLE | PLAIN |
| CORE DEPTH | 0.312 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| HEAD CORE DIAMETER | 0.312 INCHES NOMINAL |
| HEAD TYPE | CORED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-613 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-626,COMP 22 OR 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OR COPPER ALLOY 360 OVERALL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.250 INCHES |
| NOMINAL THREAD SIZE | 0.250 INCHES EXTERNAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND EXTERNAL |
| THREAD SERIES DESIGNATOR | ANPT EXTERNAL |