| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.093 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.250 INCHES NOMINAL |
| HEAD DIAMETER | 0.187 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES |
| OVERALL LENGTH | 0.665 INCHES MINIMUM AND 0.671 INCHES MAXIMUM |
| MATERIAL | STEEL COMP B1113 OR STEEL COMP 1213 |
| NECK DIAMETER | 0.156 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| STYLE DESIGNATOR | BALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.162 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| THREAD CLASS | 2A |
| THREAD SERIES DESIGNATOR | UNC |
| THREAD QUANTITY PER INCH | 32 |