| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| FASTENER LENGTH | 1.215 INCHES MINIMUM AND 1.235 INCHES MAXIMUM |
| GRIP LENGTH | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| HEAD STYLE | FLUSH COUNTERSUNK |
| HEAD MAJOR DIAMETER | 0.470 INCHES MINIMUM AND 0.477 INCHES MAXIMUM |
| IDENTIFICATION CODE COLOR | YELLOW |
| LUBRICATION | DRY FILM AND CETYL ALCOHOL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | TITANIUM ALLOY OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| SHANK DIAMETER | 0.250 INCHES NOMINAL |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, RIVET, FLUTED THREADS - TENSION, 100 DEGREES C'SUNK, HEX POINT DRIVE |
| SPECIAL FEATURES | THREADED END IS CHAMFERED 0.032 INCHES AT 45 DEGREES; HEX DRIVE IS 0.0947 TO 0.0967 INCHES ACROSS THE FLATS |
| WIDTH BETWEEN FLATS | 0.132 INCHES NOMINAL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNJF |