3a thread class right-hand 0.469" thread length flat countersunk head style 0.750" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.484" thread length hexagon head style 1.375" grip length 18 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.453" thread length hexagon head style 1.500" grip length 20 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.422" thread length hexagon head style 1.375" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.489" thread length flat chamfer head style 0.046" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.443" thread length flat countersunk head style 0.240" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.316" thread length dished hexagon head style 2.500" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.291" thread length dished hexagon head style 1.740" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.316" thread length dished hexagon head style 2.000" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.560" thread length hexagon head style 0.062" hole diameter 20 thread quantity per inch navy special project unf thread series
