3a thread class right-hand 0.195" thread length flat chamfer head style 80 thread quantity per inch navy special project oxide surface treated unrf thread series
3a thread class right-hand 0.313" thread length flat countersunk head style 0.115" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand flush countersunk head style 1.140" grip length 28 thread quantity per inch 11800 double pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.120" grip length 32 thread quantity per inch 6130 double pounds per square inch shear strength cadmium surface treated unjf thread series
