3a thread class right-hand 0.425" thread length hexagon head style 0.046" hole diameter 0.312" grip length 28 thread quantity per inch unf thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 0.375" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.276" thread length pan head style 0.125" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.276" thread length pan head style 0.750" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.276" thread length pan head style 0.625" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.170" thread length flat chamfer head style 0.033" hole diameter 40 thread quantity per inch passivate surface treated unrf thread series
2a thread class right-hand 0.125" thread length pan no. 2 head style 40 thread quantity per inch passivate or paint screw surface treated unc thread series
2a thread class right-hand 0.625" thread length 2.250" overall length 14 thread quantity per inch color black paint surface treated ball uns thread series
3a thread class right-hand 0.578" thread length dished hexagon head style 2.062" grip length 24 thread quantity per inch cadmium surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.468" grip length 24000 single pounds per square inch shear strength oxide film surface treated