flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.281" grip length serrated stem coated with unbrightened cyanide cadmium sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.156" grip length serrated stem coated with unbrightened cyanide cadmium sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.219" grip length serrated stem coated with unbrightened cyanide cadmium sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.094" grip length serrated stem coated with unbrightened cyanide cadmium mechanical lock surface treated
Used on aircraft,harrier av-8b;aircraft,hornet f/a-18;aircraft,. 3a thread class right-hand 0.381" thread length flat countersunk head style 0.698" grip length 2 thread quantity per inch passivate surface treated unjf thread series
3a thread class 0.240" thread length hexagon head style 40 thread quantity per inch navy special project head w/0.112-40 unc 2b thread hole 0.125 in. min deep, cone point on threaded end passivate surface treated unc thread series
2a nut thread a thread class right-hand nut thread a 1.500" nut thread a thread length 21.380" overall length 24 nut thread a thread quantity per inch cadmium surface treated unf nut thread a thread series
2a thread class right-hand 0.621" thread length flat countersunk head style 40 thread quantity per inch navy special project cadmium surface treated unc thread series
2a thread class right-hand 1.565" thread length hexagon head style 0.125" grip length 20 thread quantity per inch phosphate surface treated unf thread series
3a thread class right-hand 0.420" thread length flat chamfer head style 0.036" hole diameter 40 thread quantity per inch cadmium surface treated unrc thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series