3a thread class right-hand flush countersunk head style 0.865" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand 0.397" thread length double hexagon head style 0.164" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.694" thread length dished hexagon head style 1.928" grip length 20 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.370" thread length dished hexagon head style 0.490" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.370" thread length dished hexagon head style 2.865" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.370" thread length dished hexagon head style 2.365" grip length 28 thread quantity per inch cadmium surface treated unjf thread series