3a thread class right-hand 0.730" thread length headless (setscrew) head style 16 thread quantity per inch tapped hole along center line of point 0.800 in. dia by 0.620 in. deep un thread series
3a thread class right-hand flush countersunk head style 0.385" grip length 10800 double pounds per square inch shear strength solid film anodize surface treated unjf thread series
2a thread class right-hand 0.481" thread length fillister head style 40 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 1.013" thread length fillister head style 40 thread quantity per inch navy special project oxide screw surface treated unc thread series
3a thread class right-hand 1.919" thread length flat chamfer head style 0.046" hole diameter 28 thread quantity per inch passivate surface treated unjf thread series
