2a thread class right-hand 0.250" thread length flat chamfer head style 40 thread quantity per inch plastic sleeve 0.180 in. dia by 0.138 in. lg unc thread series
3a thread class right-hand 0.399" thread length flat countersunk head style 0.678" grip length 28 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.235" thread length pan no. 2 head style 0.150" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.660" thread length 24 thread quantity per inch head is undercut to accommodate an o-ring passivate surface treated unf thread series
2a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
2a thread class right-hand 0.360" thread length flat chamfer head style 0.043" hole diameter 32 thread quantity per inch phosphate surface treated unc thread series
2a thread class right-hand 0.234" thread length flat chamfer head style 0.043" hole diameter 32 thread quantity per inch passivate surface treated unc thread series
