| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.227 INCHES MINIMUM AND 0.228 INCHES MAXIMUM |
| HEAD DIAMETER | 0.454 INCHES MINIMUM AND 0.457 INCHES MAXIMUM |
| OVERALL LENGTH | 2.570 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,CONDITION F4 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NECK DIAMETER | 0.343 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.562 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| SPECIAL FEATURES | THREADED END HAS INTERNAL HOLE 1.20 IN. DEEP AND 0.249-0.255 IN. DIA WITH HEXAGON COUNTERSINK 0.365-0.377 IN.ACROSS FLATS |
| STYLE DESIGNATOR | BALL |
| THREAD CLASS | 3A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD LENGTH | 1.870 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNF LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 18 LOCATION NOT OTHERWISE SPECIFIED |