COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL |
FASTENER LENGTH | 1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM |
GRIP LENGTH | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
HEAD HEIGHT | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
HEAD MAJOR DIAMETER | 0.415 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
HEAD STYLE | COUNTERSUNK W/REVERSE CHAMFER |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD 1ST MATERIAL RESPONSE OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
MATERIAL | TITANIUM ALLOY OVERALL |
NOMINAL THREAD SIZE | 0.250 INCHES |
SHANK DIAMETER | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
SHEAR STRENGTH | 9300 DOUBLE POUNDS PER SQUARE INCH |
WIDTH BETWEEN FLATS | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM |
SURFACE TREATMENT | ALUMINUM OVERALL |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD QUANTITY PER INCH | 28 |
THREAD SERIES DESIGNATOR | UNJF |