3a thread class right-hand 0.355" thread length spline drive shear head head style 1.240" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.380" thread length round extended washer head style 32 thread quantity per inch cadmium surface treated unjf thread series
Used on 5895-01-119-1601 recorder-reproducer,signal data. 0.217" inside diameter 0.245" outside diameter 0.095" major thickness straight gap ring style matl comp uns S30400 astm a-269 passivate surface treated
3a thread class right-hand 0.454" thread length dished hexagon head style 4.802" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.074" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unc thread series