3a thread class right-hand 0.486" thread length dished hexagon head style 3.302" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.625" thread length headless (setscrew) head style 32 thread quantity per inch longitudinal hole 0.062 in. dia thru centerline unf thread series
2a thread class right-hand 0.150" thread length pan no. 2 head style 20 thread quantity per inch passivate screw surface treated 0.111 inch dia hole 0.125" deep in threaded end unc thread series
3a thread class right-hand 1.500" thread length hexagon head style 24 thread quantity per inch 60 degree countersink 0.250 in. diameter both ends internally relievedbody cadmium surface treated concentric hole unthreaded unf thread series
2a thread class right-hand 0.380" thread length pan no. 2 head style 20 thread quantity per inch passivate screw surface treated integral silicone o-ring in underside of head; groove on shank-0.25 in. lg from end, 0.062 in. w, 0.048 in. deep unc thread series
2a thread class right-hand 1.316" thread length fillister head style 16 thread quantity per inch cadmium or zinc screw surface treated unc thread series
