| FIRST STEP DIAMETER | 0.125 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.059 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| HEAD STYLE | FLAT FILLISTER |
| HEIGHT | 0.066 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | SLOT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PIN HEAD DIAMETER | 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 303 OVERALL |
| NUMERIC DESIGNATION OF STEP ECCENTRIC TO HEAD | 2 |
| OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER | 0.008 INCHES MINIMUM AND 0.010 INCHES MAXIMUM |
| OVERALL LENGTH | 0.187 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.056 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| STYLE DESIGNATOR | ECCENTRIC |