Used on special acft and engine tool and support equipment and parts. 2a stud thread thread class 1.400" overall length 24 stud thread thread quantity per inch passivate surface treated unf stud thread thread series
3a thread class right-hand 0.576" thread length hexagon head style 28 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.183" grip length 12260 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.120" grip length 12260 double pounds per square inch shear strength passivate surface treated unjf thread series
hexagon head style 0.345" grip length 7900 double pounds per square inch shear strength corrosion resisting coating, color gray or black on drive nut. aluminum nut surface treated
3a thread class right-hand flush countersunk head style 0.807" grip length 12260 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.370" grip length 12260 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.057" grip length 12260 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.120" grip length 5380 double pounds per square inch shear strength powder blast top of head, with color light blue on thread end. unjf thread series
3a thread class right-hand flush countersunk head style 0.807" grip length 19160 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 1.120" grip length 19160 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.870" grip length 19160 double pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.388" thread length flat fillister head style 40 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.469" thread length hexagon head style 0.490" grip length 24 thread quantity per inch passivate surface treated unjf thread series
