| DIAMETER | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 0.968 INCHES MINIMUM AND 0.973 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 630,17-4-PH UNS S-17400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| OVERALL LENGTH | 1.281 INCHES MINIMUM AND 1.291 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND UNDERCUT WIDTH | 0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 250.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 1,2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDERCUT WIDTH | 0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |