3a thread class right-hand 0.3750" thread length headless (setscrew) head style 0.1895" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand flat chamfer head style 0.077" hole diameter 40 thread quantity per inch with keyway on threads passivate surface treated unc thread series
3a thread class right-hand headless (setscrew) head style 24 thread quantity per inch furnished with undercut 0.085 length; 0.195 dia; groove 0.031 wide to 0.145 dia cadmium surface treated unf thread series
3a thread class right-hand hexagon head style 24 thread quantity per inch apply protective coating dod-p-16232, type m, cl 2; shoulder in point area 0.750 from end 0.060 in. length unf thread series
2a thread class right-hand 1.375" thread length hexagon head style 16 thread quantity per inch groove 0.029 in. nom dia, 0.138 in. nom distance from end unf thread series
3a thread class right-hand 1.500" thread length headless (setscrew) head style 0.042" hole diameter 32 thread quantity per inch 16 microinch finish on point; 0.130 in. min unf thread series
