3a thread class right-hand 0.403" thread length flat countersunk head style 1.615" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
Used on spec item. 2a thread class right-hand 0.511" thread length hexagon head style 0.060" hole diameter 24 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.530" thread length undercut pan no. 2 head style 40 thread quantity per inch passivate screw surface treated comes with fluorosilicone rubber mil-r-25988, ty ii cl i gr 70 o-ring unc thread series
3a thread class right-hand 0.594" thread length flat countersunk head style 36 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.338" thread length flat countersunk head style 0.552" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.578" thread length hexagon head style 0.490" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.316" thread length dished hexagon head style 1.062" grip length 28 thread quantity per inch cadmium surface treated unjf thread series