3a thread class right-hand 0.429" thread length dished hexagon head style 0.688" grip length 28 thread quantity per inch with retaining element on shank passivate surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 1.125" grip length 28 thread quantity per inch with retaining element on shank passivate surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 1.062" grip length 28 thread quantity per inch with retaining element on shank passivate surface treated unjf thread series
3a thread class right-hand 0.745" thread length dished hexagon head style 1.865" grip length 12 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.160" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unc thread series