| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.093 INCHES NOMINAL |
| DISTANCE ACROSS FLATS | 0.250 INCHES NOMINAL |
| HEAD DIAMETER | 0.188 INCHES NOMINAL |
| OVERALL LENGTH | 1.124 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD 1ST MATERIAL RESPONSE OR AIAI ASSN STD 2ND MATERIAL RESPONSE OR SAE ASSN STD 3RD MATERIAL RESPONSE |
| MATERIAL | STEEL COMP B1113 OR STEEL COMP 1213 |
| NECK DIAMETER | 0.156 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.138 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| STYLE DESIGNATOR | BALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD LENGTH | 0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 32 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |