3a nut thread thread class right-hand nut thread 0.670" stud thread thread length 1.880" overall length 28 nut thread thread quantity per inch 2shoulder is d-shaped with center to flat at 0.245 to 0.255 in.; groove located between shank shouldered unjf nut thread thread series
3a thread class right-hand flush countersunk head style 1.630" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
Used on aircraft,stratolifter c-135;helicopter,sof/hh-53h pave low;aircraft,starlifter c-141. 3a thread class right-hand 0.943" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.510" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3b thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.250" grip length 20 thread quantity per inch 125000 single pounds per square inch shear strength furnished w/o bolt cadmium expander surface treated unjc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 26000 single pounds per square inch shear strength anodize surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 33000 single pounds per square inch shear strength anodize or chromate surface treated
3a thread class right-hand 0.614" thread length flat countersunk head style 0.678" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.382" thread length flat countersunk head style 0.875" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.338" thread length pan no. 2 head style 0.490" grip length 32 thread quantity per inch internal drive ribbed cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length pan no. 2 head style 0.490" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.250" thread length flat chamfer head style 16 thread quantity per inch color black oxide surface treated unrc thread series
3a thread class right-hand 0.679" thread length flat chamfer head style 28 thread quantity per inch color black oxide surface treated unrf thread series
3a thread class right-hand 0.601" thread length dished hexagon head style 1.990" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.503" thread length dished hexagon head style 1.990" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.877" thread length dished hexagon head style 1.990" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 0.428" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.877" thread length dished hexagon head style 1.302" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 0.052" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 1.115" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
