| MATERIAL | STEEL COMP 8620 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | BALL |
| HEAD DIAMETER | 1.747 INCHES MINIMUM AND |
| 1.750 INCHES MAXIMUM |
| TAPER MINOR DIAMETER | 1.078 INCHES NOMINAL |
| BODY LENGTH | 1.250 INCHES NOMINAL |
| NECK DIAMETER | 0.938 INCHES NOMINAL |
| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.750 INCHES NOMINAL |
| OVERALL LENGTH | 4.875 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.875 INCHES |
| THREAD CLASS | 2A |
| THREAD QUANTITY PER INCH | 14 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.250 INCHES NOMINAL |
| FEATURES PROVIDED | CASEHARDENED |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND |
| 64.0 ROCKWELL C MAXIMUM |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.234 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE |
| SURFACE FINISH | 32.0 MICROINCHES BALL END |
| 32.0 MICROINCHES SHANK |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 75Q65 |
| DESIGN CONTROL REFERENCE | 45TR |