COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
FASTENER LENGTH | 0.565 INCHES MINIMUM AND 0.585 INCHES MAXIMUM |
GRIP LENGTH | 0.255 INCHES MAXIMUM |
HEAD MAJOR DIAMETER | 0.349 INCHES MINIMUM AND 0.354 INCHES MAXIMUM |
HEAD STYLE | FLUSH COUNTERSUNK |
LUBRICATION | CETYL ALCOHOL |
MATERIAL | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
NOMINAL THREAD SIZE | 0.190 INCHES |
SHANK DIAMETER | 0.1880 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
SHEAR STRENGTH | 6100 DOUBLE POUNDS PER SQUARE INCH |
WIDTH BETWEEN FLATS | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD SERIES DESIGNATOR | UNJF |