| MATERIAL | STEEL OR |
| IRON OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | STMA216 MFR REF SINGLE MATERIAL RESPONSE OR |
| STMA126 MFR REF SINGLE MATERIAL RESPONSE OR |
| STMA197 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OR |
| ZINC OVERALL |
| DRIVE END STYLE | RAISED SQUARE |
| CONNECTION STYLE | PLAIN |
| THREAD SERIES DESIGNATOR | NPT EXTERNAL |
| NOMINAL THREAD SIZE | 1.250 INCHES EXTERNAL |
| THREAD DIRECTION | RIGHT-HAND EXTERNAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES |
| HEAD TYPE | SOLID |
| BODY TYPE | CORED |
| BODY CORE DIAMETER | 0.938 INCHES NOMINAL |
| CORE DEPTH | 0.580 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND |
| A STYLE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51884-13H |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WW-P-471 |