2a thread class right-hand 2.000" thread length hexagon head style 16 thread quantity per inch cadmium or zinc screw surface treated thru slot in shank, 2.625 in. from bearing surface of hd, 0.094 in. nom w by 0.438 in. min, 0.500 in. max lg unc thread series
2a thread class right-hand 0.460" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.531" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unf thread series
2a thread class right-hand 0.538" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.812" thread length round head style 24 thread quantity per inch phosphate screw surface treated 0.310 in. dia case harden sphere with 0.062 in. radius undercut nondrive end unf thread series
2a thread class right-hand 0.296" thread length flat countersunk head style 40 thread quantity per inch oxide screw surface treated fully thd to base of head unc thread series
2a thread class right-hand 0.347" thread length flat countersunk head style 32 thread quantity per inch oxide screw surface treated full thd to base of head unc thread series
2a thread class right-hand 0.231" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch anodize screw surface treated unc thread series
2a thread class right-hand 0.532" thread length watertight head style 32 thread quantity per inch passivate screw surface treated furnished with one silicone rubber o ring unc thread series
2a thread class right-hand 0.407" thread length watertight head style 32 thread quantity per inch passivate screw surface treated furnished with one silicone rubber o ring unf thread series
