| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| HEAD HEIGHT | 0.046 INCHES NOMINAL |
| HEAD STYLE | COOPER'S |
| HEAD MAJOR DIAMETER | 0.293 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| LUBRICATION | CETYL ALCOHOL AND DRY FILM |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN,RIVET,FLUTED THREADS - SHEAR, 100 DEG C'SUNK, HEX POINT DRIVE |
| SHANK DIAMETER | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SHANK STYLE | PIN RIVET, THREADED |
| SPECIAL FEATURES | HEAD IS REDEFINED GEOMETRY |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |