3a thread class right-hand 0.320" thread length pan head style 0.240" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.569" thread length flat countersunk head style 0.365" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.886" thread length spline drive shear head head style 0.065" hole diameter 0.802" grip length 18 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.400" thread length hexagon head style 0.615" grip length 28 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 0.648" thread length flat countersunk head style 56 thread quantity per inch navy special project passivate fastener surface treated unc thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.451" thread length hexagon head style 1.047" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.651" thread length pan head style 0.187" grip length 32 thread quantity per inch two keyways along threads 180 deg apart, width of keyway 0.044 in. min passivate surface treated unc thread series
2a thread class right-hand 0.156" thread length flat chamfer head style 40 thread quantity per inch relief under head 0.005-0.010 dp x 0.010-0.030 wide passivate surface treated unc thread series
