3a thread class right-hand 0.802" grip length 24 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 0.240" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 1.240" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 0.302" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
