2a thread class right-hand 1.597" thread length flat countersunk head style 28 thread quantity per inch oxide film screw surface treated unf thread series
3a thread class right-hand 1.108" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.543" thread length dished hexagon head style 18 thread quantity per inch 0.141 in. dia. hole, centered 0.114 in. min.and 0.134 in. max. from end of bolt cadmium surface treated unjf thread series
3a thread class right-hand 0.543" thread length dished hexagon head style 18 thread quantity per inch 0.141 in. dia. hole, centered 0.114 in. min.and 0.134 in. max. from end of bolt cadmium surface treated unjf thread series
3a thread class right-hand 0.620" thread length hexagon head style 0.042" hole diameter 0.685" grip length 32 thread quantity per inch unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.080" grip length 755 single pounds per square inch shear strength anodize expander surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 495 single pounds per square inch shear strength anodize expander surface treated
3a thread class right-hand 0.444" thread length flat countersunk undercut head style 0.365" grip length 28 thread quantity per inch furnished with one o ring aluminum surface treated unjf thread series
3a thread class right-hand 0.381" thread length flat countersunk undercut head style 0.178" grip length 32 thread quantity per inch furnished with one o ring aluminum surface treated unjf thread series
3a thread class right-hand 0.382" thread length flat countersunk undercut head style 0.302" grip length 32 thread quantity per inch furnished with one o ring aluminum surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 2.615" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 1.552" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 2.365" grip length 32 thread quantity per inch cadmium surface treated unjf thread series