COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
FASTENER LENGTH | 1.7125 INCHES NOMINAL |
GRIP LENGTH | 1.3125 INCHES NOMINAL |
HEAD HEIGHT | 0.0590 INCHES MINIMUM AND 0.0610 INCHES MAXIMUM |
HEAD MAJOR DIAMETER | 0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
HEAD STYLE | COUNTERSUNK W/REVERSE CHAMFER |
LUBRICATION | SOLID FILM AND CETYL ALCOHOL |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
NOMINAL THREAD SIZE | 0.250 INCHES |
SHANK DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
WIDTH BETWEEN FLATS | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD SERIES DESIGNATOR | UNJF |