3a thread class right-hand 1.625" thread length headless (setscrew) head style 16 thread quantity per inch spherical radius of 8.500 in. across header point unf thread series
2a thread class right-hand 0.280" thread length fillister head style 0.047" hole diameter 32 thread quantity per inch phosphate surface treated unf thread series
2a thread class right-hand 0.234" thread length flat chamfer head style 0.062" hole diameter 24 thread quantity per inch chromium surface treated unf thread series
3a thread class right-hand 0.105" thread length flat chamfer head style 72 thread quantity per inch navy special project copper surface treated unf thread series
2a thread class right-hand 0.250" thread length headless (setscrew) head style 24 thread quantity per inch navy special project there is a undercut of 0.085 in. thru 0.093 in. length with a diameter of 0.113" passivate surface treated unf thread series
2a thread class right-hand 0.469" thread length flat chamfer head style 28 thread quantity per inch 0.062 in. thread relief cadmium surface treated unf thread series
2a thread class right-hand 0.500" thread length headless (setscrew) head style 18 thread quantity per inch navy special project cadmium surface treated unc thread series
3a thread class right-hand 1.250" thread length headless (setscrew) head style 20 thread quantity per inch cadmium or passivate surface treated unc thread series
3a thread class right-hand 0.125" thread length flat chamfer head style 32 thread quantity per inch thread relieved 0.031 in. w to minor dia passivate surface treated unf thread series
3a thread class right-hand 0.719" thread length flat chamfer head style 18 thread quantity per inch 0.094 in.BY0.484 in. deep undercut directly under head on shank unf thread series
2a thread class right-hand 0.143" thread length round head style 32 thread quantity per inch w/hole in nonstandard point 0.0595 in. dia 1/16 in. deep unc thread series
