| DISTANCE ACROSS FLATS | 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.471 INCHES MINIMUM AND 0.473 INCHES MAXIMUM |
| HEAD DIAMETER | 0.942 INCHES MINIMUM AND 0.946 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NECK DIAMETER | 0.500 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.500 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| OVERALL LENGTH | 3.536 INCHES NOMINAL |
| SPECIAL FEATURES | 180,000 PSI MIN TS |
| STYLE DESIGNATOR | BALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS C FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD LENGTH | 0.813 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 20 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNF LOCATION NOT OTHERWISE SPECIFIED |