3a thread class right-hand 1.020" thread length flat chamfer head style 28 thread quantity per inch 0.060 in. dia hole drilled thru longitudinal centerline cadmium surface treated unf thread series
3a thread class right-hand 0.408" thread length double hexagon extended washer head style 28 thread quantity per inch chromium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.255" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjf thread series
2a thread class right-hand 0.248" thread length flat countersunk undercut head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 0.365" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.578" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.578" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 24 thread quantity per inch navy special project cadmium screw surface treated unf thread series
2a thread class right-hand 0.750" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.625" thread length headless (setscrew) head style 20 thread quantity per inch cadmium or zinc surface treated unc thread series
2a thread class right-hand 1.750" thread length flat countersunk head style 11 thread quantity per inch cadmium or zinc screw surface treated unc thread series