| FIRST STEP LENGTH | 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.623 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| HEIGHT | 0.120 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | C101B MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NUMERIC DESIGNATION OF STEP ECCENTRIC TO HEAD | 4 |
| OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER | 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.495 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| SECOND STEP LENGTH | 1.340 INCHES NOMINAL |
| SPECIAL FEATURES | THD EXTERNALLY ON END OF 2ND STEP,0.500 IN. -20 UNF,CLASS 2A,0.562 IN. LG |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| STYLE DESIGNATOR | ECCENTRIC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THIRD STEP DIAMETER | 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.380 INCHES NOMINAL |