Used on guided missile, patriot. 3a thread class right-hand flat chamfer head style 40 thread quantity per inch knurled head passivate surface treated unc thread series
Used on los angeles class ssn; sturgeon class; ticonderoga class; spruance class; forrestal class; nimitz cvn; arleigh burke ddg; seawolf; wasp lhd. 3a thread class right-hand flat chamfer head style 32 thread quantity per inch furnished with nut plate anodize head surface treated unc thread series
3a thread class right-hand 0.391" thread length flat countersunk head style 3.115" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.448" thread length flat countersunk head style 0.990" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.377" thread length flat countersunk head style 0.678" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.3750" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand flush countersunk head style 1.2450" grip length 20 thread quantity per inch 1250000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.1550" grip length 32 thread quantity per inch 160000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 2.3025" grip length 18 thread quantity per inch 47200 double pounds per square inch shear strength passivate bolt surface treated unjf thread series
3a thread class right-hand 0.375" thread length hexagon head style 28 thread quantity per inch cadmium head or nickel head surface treated unjf thread series
