| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| FIRST END LOCATION | BOTH ENDS |
| FIRST HOLE DIAMETER | 0.135 INCHES MINIMUM AND 0.139 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| OVERALL LENGTH | 5.470 INCHES MINIMUM AND 5.530 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SHANK DIAMETER | 0.360 INCHES MINIMUM AND 0.361 INCHES MAXIMUM |
| SHANK LENGTH | 4.970 INCHES MINIMUM AND 5.030 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.495 INCHES MINIMUM AND 0.496 INCHES MAXIMUM |
| SPECIAL FEATURES | INNER EDGE OF SHOULDER CHAMFERED 43.0 MIN 47.0 MAX |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OR ZINC OVERALL |