| DISTANCE FROM CENTERLINE TO FLAT | 0.101 INCHES NOMINAL |
| EFFECTIVE LENGTH | 0.470 INCHES NOMINAL |
| DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HARDNESS RATING | 446.0 VICKERS MINIMUM AND 513.0 VICKERS MAXIMUM OVERALL |
| HEAD STYLE | DEE |
| HEIGHT | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | HS2776,HS178,73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PIN HEAD DIAMETER | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 2.235 INCHES MINIMUM AND 2.245 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.1670 INCHES MINIMUM AND 0.1772 INCHES MAXIMUM |
| UNDERCUT WIDTH | 1.310 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |