3a thread class right-hand 0.312" thread length flat chamfer head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.532" thread length pan no. 2 head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
3a nut thread thread class right-hand nut thread 0.165" stud thread thread length 1.035" overall length 20 stud thread thread quantity per inch locked in uns stud thread thread series
3a thread class right-hand 0.327" thread length flat chamfer head style 20 thread quantity per inch roove 0.083 in. lg 0.369 in. dia. phosphate surface treated unf thread series
right-hand 0.600" thread length fillister countersunk head style 26 thread quantity per inch phosphate screw surface treated 60 deg header point uns thread series
2a thread class right-hand 0.562" thread length button head style 32 thread quantity per inch thd end cone point nickel surface treated unc thread series
Used on spec item. 2a thread class right-hand 0.326" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.625" thread length flat chamfer head style 32 thread quantity per inch passivate fastener surface treated unjc thread series
3a thread class right-hand 0.375" thread length flat chamfer head style 80 thread quantity per inch passivate fastener surface treated unjf thread series
