2a thread class right-hand 1.000" thread length hexagon head style 18 thread quantity per inch grade 304 cres only passivate surface treated unf thread series
3a thread class right-hand 0.183" grip length 5380 double pounds per square inch shear strength powder blast top of head. "caution" restricted usage. (for repair work only) . 0.0312 oversize. unjf thread series
3a thread class right-hand 1.500" thread length flat fillister head style 0.044mm hole diameter 32 thread quantity per inch silver surface treated unrc thread series
2a thread class right-hand 1.000" thread length hexagon head style 11 thread quantity per inch cres 316 only passivate surface treated unc thread series
2a thread class right-hand 0.470" thread length pan head style 56 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.164" thread length flat chamfer head style 32 thread quantity per inch m/f NAS1352N06-12 passivate surface treated unc thread series
3a thread class right-hand 0.649" thread length flat chamfer head style 0.062" hole diameter 18 thread quantity per inch oxide surface treated unc thread series