| FIRST END STYLE | ROUND |
| FIRST END LOCATION | SHANK END |
| FIRST END OUTER RADIUS | 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| OVERALL LENGTH | 1.035 INCHES MINIMUM AND 1.045 INCHES MAXIMUM |
| MATERIAL | COPPER ALLOY 360 OVERALL |
| NOMINAL THREAD SIZE | 0.125 INCHES |
| SECOND END STYLE | SQUARE |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND SHANK DIAMETER | 0.125 INCHES NOMINAL |
| SECOND SHANK LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| SHANK DIAMETER | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| SHANK LENGTH | 0.582 INCHES MINIMUM AND 0.608 INCHES MAXIMUM |
| SHOULDER WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 125.000 MICROINCHES OVERALL |
| SURFACE TREATMENT | TIN OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.365 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |