Used on 1670-01-600-8309. 3a thread class right-hand 0.365" thread length headless (setscrew) head style 32 thread quantity per inch set screw 10-32 x 0.38 lg, ss matl purchase from mc master-carr 92313A827 unf thread series
Used on t38 aircraft. 3a thread class right-hand 0.438" thread length dished hexagon head style 0.07" hole diameter 0.611" grip length 24 thread quantity per inch bolt, tension, hex head, close tolerance passivate surface treated unjf thread series
Used on c-130 aircraft. 3a thread class right-hand 0.438" thread length dished hexagon head style 0.861" grip length 24 thread quantity per inch bolt, tension, hex head, close tolerance embrittlement requirement per NAS4002 cadmium surface treated unjf thread series
Used on ac130h acft. 3a thread class right-hand 0.902" thread length dished hexagon head style 2.428" grip length 18 thread quantity per inch bolt, tension, hex head, close tollerance embrittlement requirement per NAS4002 cadmium surface treated unjf thread series
Used on f/a-18 e/f. 3a thread class right-hand 0.41" thread length flat countersunk undercut head style 0.865" grip length 28 thread quantity per inch bolt, 100deg reduced head, gear drive recess, inconel 718 (125ksi shear) , 0.0156 inch oversize passivate plus cetyl alcohol per mil-l-87132, type 1, grade b.see tech data for all info about finish passivate surface treated unjf thread series
2a thread class right-hand 1.25" thread length hexagon head style 13 thread quantity per inch hex cap screw, bonnet solution annealed unc thread series
Used on U-2. 3a thread class right-hand straight pan head style 0.812" grip length 28 thread quantity per inch 10490 double pounds per square inch shear strength unjf thread series
