| COLLAR INSIDE DIAMETER | 0.268 INCHES MINIMUM AND 0.272 INCHES MAXIMUM |
| COLLAR OUTSIDE DIAMETER | 0.418 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.562 INCHES MINIMUM AND 0.582 INCHES MAXIMUM |
| COLLAR STYLE | THREADED (BREAK OFF) TYPE |
| HEAT TREATMENT | AS FABRICATED OVERALL |
| LUBRICATION | GREASE FILM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PRECIOUS MATERIAL | SILVER |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| SPECIAL FEATURES | ELLIPTICAL LOCKING FEATURE ID |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |