3a thread class right-hand 0.423" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 1.755" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength white paint head only unjf thread series
3a thread class right-hand flush countersunk head style 0.755" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.437" grip length 112000 single pounds per square inch shear strength cadmium surface treated
2a thread class right-hand 1.420" thread length dished hexagon head style 0.750" grip length 11 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 1.190" thread length dished hexagon head style 0.250" grip length 20 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.933" grip length 28 thread quantity per inch 9300 double pounds per square inch shear strength color code green on threads cadmium surface treated unjf thread series
3a thread class right-hand 2.808" grip length 20 thread quantity per inch 37300 double pounds per square inch shear strength color code green on threads cadmium surface treated unjf thread series
3a thread class right-hand 0.495" thread length flat countersunk head style 20 thread quantity per inch color black oxide surface treated unrc thread series
3a thread class right-hand flush countersunk head style 0.572" grip length 24 thread quantity per inch 115000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand flush countersunk head style 0.188" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength anodize surface treated unjf thread series
