Used on spec item. 3a thread class right-hand 0.568" thread length double hexagon w/ hole head style 0.047" hole diameter 36 thread quantity per inch unjf thread series
Used on w/s: engine, aircraft tf-34. 3a thread class right-hand 0.533" thread length double hexagon w/ hole head style 36 thread quantity per inch unjf thread series
Used on w/s: engine, aircraft tf-34. 3a thread class right-hand 0.162" thread length double hexagon w/ hole head style 40 thread quantity per inch unjf thread series
3a thread class right-hand 0.290" thread length flat countersunk head style 0.615" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.250" thread length pan no. 2 head style 16 thread quantity per inch variable pricing item; unit of issue each, to order unit of issue package equals 25 each, use nsn 5306013884273 cadmium surface treated unf thread series
3a thread class right-hand 0.437" thread length flat chamfer head style 28 thread quantity per inch navy special project cadmium screw surface treated unf thread series
3a thread class right-hand 0.328" thread length flat chamfer head style 0.064" hole diameter 28 thread quantity per inch thread relieved 0.203 in. dia by 0.047 in lg under head unf thread series
3a thread class right-hand 0.470" thread length hexagon head style 0.076" hole diameter 28 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 1.750" thread length thumb no. 7 head style 0.062" hole diameter 28 thread quantity per inch cadmium surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.531" grip length cadmium sleeve or chromate sleeve surface treated
2a thread class right-hand 0.537" thread length hexagon head style 2.000" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.407" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
