3a thread class right-hand 0.656" thread length hexagon head style 0.060" hole diameter 24 thread quantity per inch before lubricating oil protevtive coating per dod-p-16232 ty m cl 4 lubricant surface treated unf thread series
2a thread class right-hand 0.285" thread length hexagon extended washer head style 32 thread quantity per inch tap drill hole in top of head 0.375 in. deep, 0.164-32 unc-2b thread size, 0.250 in. min. full thd depth passivate surface treated unf thread series
3a thread class right-hand 1.500" thread length hexagon head style 18 thread quantity per inch oval point phosphate zinc surface treated unf thread series
2a thread class right-hand 0.340" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.710" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.740" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.240" thread length dee head style 24 thread quantity per inch 0.148 in. min thru 0.168 in. max dia. by 0.052 in. min thru 0.072 in. max length undercut beneath second shoulder; finish coat all surfaces with solid film lubricant per mil-l-46010 passivate surface treated unc thread series
3a thread class right-hand 0.488" thread length hexagon head style 18 thread quantity per inch navy special project cadmium surface treated unc thread series
Used on torpedo loading tray. 2a thread class right-hand 0.659" thread length dished hexagon head style 13 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand 0.719" thread length hexagon head style 0.060" hole diameter 20 thread quantity per inch navy special project relieved on neck 0.045 in. wide; 0.442-0-467 in. dia; surface finish on shoulder 63.0 microinches; protective finish per mil-p-16232 ty 2 cl 2 unf thread series
3a thread class right-hand 0.670" thread length hexagon head style 20 thread quantity per inch navy special project thread relief length MIN0.050, MAX0.100 unjf thread series
2a thread class right-hand 0.700" thread length hexagon head style 28 thread quantity per inch drilled holes are 180 degrees apart; two nylon 0.063 in. dia by 0.060 in. lg plugs passivate surface treated unf thread series
