| EFFECTIVE LENGTH | 0.325 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| DIAMETER | 0.121 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 OVERALL |
| PIN HEAD DIAMETER | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| SPECIAL FEATURES | HEAD SIDE GROOVE FLANK 45 DEG |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 64.0 MICROINCHES OVERALL |
| UNDER HEAD LENGTH | 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |