| FIRST STEP DIAMETER | 0.810 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.740 INCHES NOMINAL |
| HEAD STYLE | FLAT FILLISTER |
| HEIGHT | 0.380 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PIN HEAD DIAMETER | 0.458 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4130 OVERALL |
| NUMERIC DESIGNATION OF STEP ECCENTRIC TO HEAD | 1 |
| OFFSET DISTANCE BETWEEN GEOMETRIC CENTER OF HEAD AND CENTERLINE OF SHANK/SHOULDER | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| OVERALL LENGTH | 1.750 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.458 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.380 INCHES NOMINAL |
| SPECIAL FEATURES | 2 PARALLEL FLATS 0.310 IN. W BETWEEN FLATS,0.250 IN. LG,SECOND STEP |
| STYLE DESIGNATOR | ECCENTRIC |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THIRD STEP DIAMETER | 0.310 INCHES NOMINAL |