Used on acft,model cp-140 aurora. 3a thread class right-hand 0.323" thread length dished hexagon head style 6.928" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.000" thread length hexagon head style 0.0605" hole diameter 24 thread quantity per inch phosphate zinc surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 49000 single pounds per square inch shear strength cadmium surface treated
3a thread class right-hand 1.125" thread length flat chamfer head style 0.044" hole diameter 24 thread quantity per inch cadmium surface treated unrf thread series
3a thread class right-hand 0.726" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series