| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| FIRST END LOCATION | LONG END |
| FIRST STEP LENGTH | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 0.555 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | SQUARE |
| SECOND STEP LENGTH | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.1271 INCHES MINIMUM AND 0.1274 INCHES MAXIMUM |
| SHOULDER WIDTH ACROSS FLATS | 0.172 INCHES NOMINAL |
| SPECIAL FEATURES | END OPPOSITE LONG SHANK HAS 0.062 IN. MAX DIA |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2404 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL OVERALL |
| THIRD STEP DIAMETER | 0.1241 INCHES MINIMUM AND 0.1244 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.415 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |