FASTENER LENGTH | 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
HEAD STYLE | HEADLESS (SETSCREW) |
INTERNAL DRIVE STYLE | FOUR SPLINE |
MATERIAL | STEEL OVERALL |
NOMINAL THREAD DIAMETER | 0.086 INCHES |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 3 STYLE |
POINT STYLE | FLAT |
SPLINE MAJOR DIAMETER | 0.034 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
SPLINE MINOR DIAMETER | 0.025 INCHES MINIMUM AND 0.026 INCHES MAXIMUM |
SPLINE WIDTH | 0.011 INCHES MINIMUM AND 0.012 INCHES MAXIMUM |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
THREAD CLASS | 3A |
THREAD QUANTITY PER INCH | 56 |
THREAD SERIES DESIGNATOR | UNC |