| FIRST END LOCATION | SHANK END |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| HARDNESS RATING | 56.0 ROCKWELL C MINIMUM OVERALL |
| OVERALL LENGTH | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 440C OVERALL |
| SECOND END STYLE | CHAMFERED |
| SECOND END TAPER ANGLE | 29.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM |
| SECOND END TAPER LENGTH | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SHANK DIAMETER | 0.1876 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.2575 INCHES MINIMUM AND 0.2580 INCHES MAXIMUM |
| STYLE DESIGNATOR | UNDERCUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDERCUT DIAMETER | 0.1678 INCHES NOMINAL |