3a thread class right-hand 0.203" thread length flat chamfer head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 1.750" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.469" thread length double hexagon head style 1.490" grip length 20 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.393" thread length double hexagon head style 0.990" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.335" thread length hexagon head style 32 thread quantity per inch hole 0.046 in. min, 0.050 in. max diadrille in shank 0.050 in. from threaded end cadmium surface treated unf thread series
3a thread class right-hand 0.556" thread length hexagon head style 16 thread quantity per inch cadmium surface treated concentric hole unthreaded unjf thread series
