2a thread class right-hand 1.750" thread length fillister head style 0.043" hole diameter 32 thread quantity per inch navy special project cadmium screw surface treated unc thread series
2a thread class right-hand 0.300" thread length hexagon extended washer head style 32 thread quantity per inch cadmium screw surface treated insulated head unc thread series
2a thread class right-hand 0.310" thread length flush head style 64 thread quantity per inch oxide screw surface treated undercut on threads 0.055 in. min. unf thread series
2a thread class right-hand 0.919" thread length pan no. 2 head style 40 thread quantity per inch cadmium screw surface treated color clear to light blue chromate conversion coating unc thread series
2a thread class right-hand 0.505" thread length flat countersunk head style 24 thread quantity per inch navy special project nickel screw surface treated unc thread series
2a thread class right-hand 0.532" thread length hexagon head style 32 thread quantity per inch passivate screw surface treated indented head optional unc thread series
2a thread class right-hand 0.250" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.238" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.313" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series