3a thread class right-hand 0.380" thread length flat countersunk head style 2.865" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.380" thread length flat countersunk head style 2.490" grip length 32 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.950" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.468" thread length hexagon head style 0.046" hole diameter 2.438" grip length 28 thread quantity per inch oxide film surface treated unf thread series
3a thread class right-hand 0.468" thread length hexagon head style 0.046" hole diameter 0.938" grip length 28 thread quantity per inch oxide film surface treated unf thread series
2a thread class right-hand 0.675" thread length wing no. 4 head style 20 thread quantity per inch cadmium or chromium surface treated unc thread series
2a thread class right-hand 0.250" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series