2a thread class right-hand 0.076" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.139" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.356" thread length pan head style 40 thread quantity per inch passivate screw surface treated color red dye on head per 580-0532-001 unc thread series
2a thread class right-hand 0.210" thread length flat countersunk head style 16 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.828" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.100" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
2a thread class right-hand 0.283" thread length pan head style 32 thread quantity per inch boot type washer to be of nylon; 0.500 in. o.d; 0.179 in. high unf thread series
3a thread class right-hand 0.262" thread length hexagon head style 40 thread quantity per inch passivate screw surface treated socket hole in thread end, length 0.040 width across flats 0.050 to 0.051 unc thread series
3a thread class right-hand 0.672" thread length hexagon head style 40 thread quantity per inch passivate screw surface treated socket hole in thread end, length 0.040 width across flats 0.050 to 0.051 unc thread series
