3a thread class right-hand 0.240" thread length headless (setscrew) head style 20 thread quantity per inch hole 0.065 in. dia 0.047 in. min 0.093 in. max from drive end cadmium surface treated unc thread series
3a thread class right-hand 1.022" thread length round w/wrench flats head style 20 thread quantity per inch concentric hole unthreaded unjf thread series
3a thread class right-hand 0.280" thread length hexagon head style 32 thread quantity per inch 0.350 in. min 0.370 in. max dia by 0.130 in. deep countersink in head unf thread series
3a thread class right-hand 1.400" thread length headless (setscrew) head style 18 thread quantity per inch 1 drilled hole 0.064 in. dia in drive end unf thread series
3a thread class right-hand flush countersunk head style 0.688" grip length 36 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
3a thread class right-hand flush countersunk head style 0.375" grip length 36 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
3a thread class right-hand 0.380" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.940" thread length 18 thread quantity per inch head o/0.187 in. lg extended washer cadmium or chromium surface treated unf thread series
3a thread class right-hand 0.242" thread length flat chamfer head style 0.044" hole diameter 36 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.342" thread length round w/wrench flats head style 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.224" thread length flat chamfer head style 56 thread quantity per inch passivate screw surface treated thd relieved groove, 0.031 in. wide by 0.067 in. min 0.071 in. max dia, head offset from centerline of longitudinal axis 0.013 in. min. 0.015 in. max unf thread series
3a thread class right-hand 0.224" thread length flat chamfer head style 56 thread quantity per inch passivate screw surface treated thd relieved groove, 0.031 in. wide by 0.067 in. min 0.071 in. max dia, head offset from centerline of longitudinal axis 0.013 in. min 0.015 in. max unf thread series
3a thread class right-hand 0.224" thread length flat chamfer head style 56 thread quantity per inch passivate screw surface treated thd relieved groove, 0.031 in. wide by 0.067 in. min, 0.072 in. max dia, head offset from centerline of longitudinal axis 0.013 in. min 0.015 in. max unf thread series
