DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THREAD CLASS |
FASTENER LENGTH | 0.125 INCHES NOMINAL |
HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
HEAD STYLE | HEADLESS (SETSCREW) |
INTERNAL DRIVE STYLE | SIX SPLINE |
MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
MATERIAL | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL |
NOMINAL THREAD DIAMETER | 0.112 INCHES |
NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 3 STYLE |
POINT STYLE | OVAL |
SPLINE WIDTH | 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM |
SPLINE MAJOR DIAMETER | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
SPLINE MINOR DIAMETER | 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.125 INCHES MAXIMUM |
THREAD QUANTITY PER INCH | 48 |
THREAD SERIES DESIGNATOR | UNF |