3a thread class right-hand 0.400" thread length dished hexagon head style 3.552" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 1.115" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.291" thread length flat countersunk head style 2.490" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 0.678" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.150" thread length hexagon head style 12.710" grip length 18 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.276" thread length dished hexagon head style 0.625" grip length 32 thread quantity per inch cadmium surface treated unjf thread series