3a thread class right-hand 0.251" thread length fillister head style 0.615" grip length 32 thread quantity per inch drilled head cadmium surface treated unjf thread series
Used on fwd fuselag 1. 3a thread class right-hand 0.240" thread length headless (setscrew) head style 56 thread quantity per inch passivate surface treated unc thread series
Used on fwd fuselag 1. 3a thread class right-hand 0.276" thread length hexagon head style 1.000" grip length 32 thread quantity per inch unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 0.750" 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 1.125" 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 1.250" grip length 32 thread quantity per inch cadmium surface treated unjf thread series