2a thread class right-hand 0.133" thread length fillister head style 48 thread quantity per inch navy special project passivate surface treated unc thread series
3a thread class right-hand 0.380" thread length flat countersunk head style 0.178" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.372" thread length flat countersunk head style 28 thread quantity per inch socket drive recess in thread end 0.094 in. min passivate surface treated unjf thread series
3a thread class right-hand 0.505" thread length flat countersunk undercut head style 24 thread quantity per inch furnished with one rubber o ring passivate surface treated unjf thread series
3a thread class right-hand 0.355" thread length hexagon head style 1.490" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.500" thread length hexagon head style 18 thread quantity per inch drilled hole in threads 0.125 in.dia., 0.820 in.from end of threads unf thread series
3a thread class right-hand 0.250" thread length flat countersunk head style 32 thread quantity per inch cadmium fastener surface treated unjf thread series
2a thread class right-hand 0.450" thread length round head style 40 thread quantity per inch navy special project cadmium surface treated unc thread series
2a thread class right-hand 0.375" thread length flat extended washer head style 0.0525" hole diameter 32 thread quantity per inch cadmium screw surface treated two drilled holes in head 90.0 degrees apart, from bearing surface of head, one hole is located 0.125 in. to 0.145 in. the other 0.060 in. to 0.070 in. unc thread series
2a thread class right-hand 0.426" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 2.645" thread length hexagon head style 0.870" grip length 28 thread quantity per inch cadmium surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 85000 single pounds per square inch shear strength passivate surface treated
