2a thread class right-hand 0.770" thread length flat countersunk head style 24 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.520" thread length flat countersunk head style 24 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.472" thread length flat countersunk head style 28 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.538" thread length flat countersunk head style 24 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.722" thread length flat countersunk head style 28 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.625" thread length fillister head style 28 thread quantity per inch cadmium or zinc screw surface treated unf thread series
2a thread class right-hand 0.244" thread length hexagon head style 20 thread quantity per inch w/header point cadmium or zinc surface treated unc thread series
2a thread class right-hand 0.597" thread length flat countersunk head style 28 thread quantity per inch cadmium or zinc screw surface treated unf thread series
3a thread class right-hand 0.863" thread length hexagon head style 0.135" grip length 18 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.376" thread length flat countersunk head style 24 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 1.000" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
