| FIRST END TAPER ANGLE | 14.50 DEGREES MINIMUM AND 15.50 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS1407 HAR 55HRC NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PIN OVERALL DIAMETER | 0.2550 INCHES MINIMUM AND 0.2555 INCHES MAXIMUM |
| PIN OVERALL LENGTH | 0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |