| EFFECTIVE LENGTH | 4.844 INCHES MINIMUM AND 4.906 INCHES MAXIMUM |
| DIAMETER | 2.235 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.125 INCHES NOMINAL |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A331, CAGE 81346 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4137H OR STEEL COMP 4140H OR STEEL COMP 6150 OR STEEL COMP 8740 OVERALL |
| PIN HEAD DIAMETER | 2.688 INCHES MINIMUM AND 2.812 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| UNDERCUT DIAMETER | 2.000 INCHES MINIMUM AND 2.062 INCHES MAXIMUM |
| UNDERCUT RADIUS | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 5.375 INCHES MINIMUM AND 5.437 INCHES MAXIMUM |