3a thread class right-hand flush countersunk head style 0.557" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength color code black on thread end aluminum surface treated unjf thread series
3a thread class right-hand 0.444" thread length flat countersunk head style 0.490" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.569" thread length pan head style 3.990" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.569" thread length pan no. 2 head style 0.428" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.291" thread length flat chamfer head style 2.865" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 1.552" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
