| DIAMETER | 0.435 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| FIRST END OUTER RADIUS | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| FIRST END SLOT DEPTH | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| FIRST END SLOT WIDTH | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| FIRST END STYLE | ROUND |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT FILLISTER |
| HEIGHT | 0.062 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | TORQUE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| PIN HEAD DIAMETER | 0.470 INCHES MINIMUM AND 0.475 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-35 TYPE 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDERCUT DIAMETER | 0.406 INCHES NOMINAL |
| UNDER HEAD LENGTH | 1.143 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.062 INCHES NOMINAL |