3a thread class right-hand 0.444" thread length dished hexagon head style 0.802" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.880" thread length hexagon head style 1.610" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.255" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.380" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series