3a thread class right-hand 0.400" thread length dished hexagon head style 1.240" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.199" thread length flat chamfer head style 64 thread quantity per inch passivate fastener surface treated unrf thread series
3a thread class right-hand 0.381" thread length hexagon head style 0.865" grip length 32 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.091" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.406" thread length flat countersunk undercut head style 32 thread quantity per inch cadmium screw surface treated unf 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 0.338" thread length pan no. 2 head style 0.740" grip length 32 thread quantity per inch internal drive ribbed passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length pan no. 2 head style 0.678" grip length 32 thread quantity per inch internal drive ribbed passivate surface treated unjf thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 0.302" grip length 28 thread quantity per inch passivate surface treated unjf thread series