| COLLAR INSIDE DIAMETER | 0.208 INCHES MINIMUM AND 0.212 INCHES MAXIMUM |
| COLLAR OUTSIDE DIAMETER | 0.318 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| COLLAR OVERALL HEIGHT | 0.437 INCHES MINIMUM AND 0.457 INCHES MAXIMUM |
| COLLAR STYLE | THREADED (BREAK OFF) TYPE |
| HEAT TREATMENT | H-1025 STRAIN HARDENED OVERALL |
| IDENTIFICATION CODE COLOR | YELLOW |
| LUBRICATION | SOLID FILM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-LOK COLLAR |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| THREAD CLASS | 32 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 3B |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |