3a thread class right-hand 0.594" thread length flat countersunk head style 0.740" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.400" thread length flat countersunk head style 0.740" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.320" thread length flat countersunk head style 0.865" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.6200" 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 flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.990" grip length 24 thread quantity per inch 21000 double pounds per square inch shear strength passivate bolt surface treated unjf thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 0.678" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.425" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series