3a thread class right-hand 1.000" thread length flat chamfer head style 0.062" hole diameter 20 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.443" thread length flat countersunk head style 2.552" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 1.042" thread length hexagon head style 0.047" grip length 18 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.875" thread length hexagon head style 1.550" grip length 18 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 1.500" thread length fillister head style 0.062" hole diameter 28 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.575" thread length fillister head style 0.046" hole diameter 40 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.344" thread length hexagon head style 0.062" hole diameter 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.180" thread length hexagon head style 0.062" hole diameter 28 thread quantity per inch silver surface treated unf thread series