| DIAMETER | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 0.861 INCHES MINIMUM AND 0.867 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HEAD STYLE | FLAT |
| HEIGHT | 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | B50T1133,GENERAL ELECTRIC MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 0.326 INCHES MINIMUM AND 0.334 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE FINISH | 63.0 MICROINCHES HEAD BEARING SURFACE |
| UNDER HEAD LENGTH | 0.923 INCHES MINIMUM AND 0.939 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.232 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |