| FIRST END STYLE | SQUARE |
| FIRST STEP DIAMETER | 0.184 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.723 INCHES NOMINAL |
| OVERALL LENGTH | 1.407 INCHES MINIMUM AND 1.469 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 316 OVERALL |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| SECOND END STYLE | CHAMFERED |
| SECOND END TAPER ANGLE | 20.0 DEGREES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END TIP RADIUS | 0.030 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.073 INCHES MINIMUM AND 0.077 INCHES MAXIMUM |
| SHOULDER WIDTH ACROSS FLATS | 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THIRD STEP DIAMETER | 0.164 INCHES NOMINAL |
| THIRD STEP LENGTH | 0.482 INCHES MINIMUM AND 0.548 INCHES MAXIMUM |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.400 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC |