DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.320 INCHES NOMINAL |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
FASTENER LENGTH | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM |
FIRST DIAMETER FROM HEAD | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
HEAD DIAMETER | 0.270 INCHES MAXIMUM |
HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
HEAD STYLE | FILLISTER |
INTERNAL DRIVE STYLE | HEXAGON |
MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
NOMINAL THREAD DIAMETER | 0.138 INCHES |
WIDTH ACROSS FLATS | 0.0937 INCHES MINIMUM AND 0.0952 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE C CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM OVERALL |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.148 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD SERIES DESIGNATOR | UNJC |
THREAD QUANTITY PER INCH | 32 |