3a thread class right-hand 0.310" thread length flat chamfer head style 28 thread quantity per inch head straight knurled passivate surface treated unf thread series
3a thread class right-hand 0.160" thread length flat chamfer head style 0.033" hole diameter 32 thread quantity per inch oxide surface treated unc thread series
3a thread class right-hand 0.380" thread length flat chamfer head style 20 thread quantity per inch externally relieved body dia 0.188 in by 0.620" long; surface finish of the undercut is 125 microinches passivate surface treated unc thread series
Used on an/alq-131 block i. 3a thread class right-hand 0.250" thread length bevel-conical head style 32 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 0.200" thread length pan no. 2 head style 32 thread quantity per inch below head THREADED0.050 in. length passivate surface treated unc thread series
3a thread class right-hand 0.190" thread length flat chamfer head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.309" thread length bevel-conical head style 32 thread quantity per inch navy special project cadmium surface treated unc thread series
3a thread class right-hand 0.350" thread length bevel-conical head style 32 thread quantity per inch dry film lubricant anodize surface treated unjc thread series