| DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL |
| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.312 INCHES NOMINAL |
| FURNISHED ITEMS AND QUANTITY | 0NE SPRING LOCK 3/8 IN. WASHER, STL, PLTD; ONE NUT, HEX, 3/8-16 UNC-2B, STL, PLTD |
| HEAD DIAMETER | 0.625 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY AND STEEL |
| NECK DIAMETER | 0.391 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| STYLE DESIGNATOR | BALL |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD LENGTH | 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| THREAD QUANTITY PER INCH | 16 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |