2a thread class right-hand 0.500" thread length pan no. 2 head style 20 thread quantity per inch head has 10 to 15 ribs per inch configuration is optional cadmium surface treated unc thread series
2a thread class right-hand 0.150" thread length flat countersunk undercut head style 32 thread quantity per inch color black oxide surface treated unc thread series
2a thread class right-hand 0.234" thread length pan head style 32 thread quantity per inch made from MS51957-46 passivate surface treated unc thread series
3a thread class right-hand 0.560" thread length flat chamfer head style 40 thread quantity per inch internal hex drive in shank opposite head cadmium surface treated unrc thread series
3a thread class right-hand 0.560" thread length flat chamfer head style 40 thread quantity per inch internal hex drive in shank opposite head cadmium surface treated unrc thread series
2a thread class right-hand 0.158" thread length hexagon head style 32 thread quantity per inch one center drill 0.070 each end optional unc thread series
2a thread class right-hand 0.250" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unf thread series
2a thread class right-hand 0.315" thread length flat chamfer head style 32 thread quantity per inch head dimensions after knurling passivate surface treated unc thread series
2a thread class right-hand 0.290" thread length flat countersunk undercut head style 32 thread quantity per inch passivate surface treated unc thread series