3a thread class right-hand 1.250" thread length double hexagon w/hole head style 0.050" hole diameter 1.750" grip length 18 thread quantity per inch navy special project cadmium surface treated unjf thread series
2a thread class right-hand 1.250" thread length hexagon extended washer head style 13 thread quantity per inch phosphate surface treated unc thread series
Used on w/s: aircraft, stratolifter c-135; helicopter, hx unique; aircraft, starlifter c-141; helicopter, ch-53a/d/e; helicopter, mh-53e. 3a thread class right-hand flush countersunk head style 1.067" grip length 32 thread quantity per inch color bronze cadmium surface treated unjc thread series
3a thread class right-hand flush countersunk head style 1.005" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjc thread series
3a thread class right-hand 1.630" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjc thread series
3a thread class right-hand 1.505" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength color bronze cadmium surface treated unjc thread series
2a thread class right-hand 0.250" thread length fillister head style 32 thread quantity per inch with cross recess drive anodize stand-off surface treated unf thread series
Used on spec item. 3a thread class right-hand 0.262" thread length crowned hexagon head style 0.875" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.000" thread length pan no. 2 head style 24 thread quantity per inch cadmium or passivate surface treated unrf thread series
2a thread class right-hand 0.281" thread length hexagon head style 28 thread quantity per inch with hex socket drive in head anodize stand-off surface treated unjf thread series
