| FIRST END CORNER RADIUS | 0.030 INCHES NOMINAL |
| FIRST END STYLE | RADIUS |
| FIRST STEP DIAMETER | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| FIRST STEP LENGTH | 1.927 INCHES MINIMUM AND 1.947 INCHES MAXIMUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| HEIGHT | 0.188 INCHES NOMINAL |
| MATERIAL | STEEL COMP 420 OVERALL |
| PIN HEAD DIAMETER | 0.750 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS IDENTIFIED BY QUALITY CONTROL NO. POSO 401201 |
| SECOND STEP DIAMETER | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.250 INCHES NOMINAL |
| UNDER HEAD LENGTH | 2.360 INCHES MINIMUM AND 2.390 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |