3a thread class right-hand 0.314" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.277" thread length flat chamfer head style 1.625" grip length 28 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand 0.396" thread length 28 thread quantity per inch index mark on head indicates location of 3 shoulder ribs removed passivate surface treated unf thread series
3a thread class right-hand 0.525" thread length dee head style 20 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.510" thread length hexagon head style 0.065" hole diameter 18 thread quantity per inch 0.232 in. min, 0.236 in. max sixth dia from head, 4.020 in. min length from largest bearing surface of head to end of sixth dia cadmium surface treated unc thread series
1a thread class right-hand 0.817" thread length dee head style 0.062" hole diameter 24 thread quantity per inch passivate surface treated unf thread series
Used on an/alq-101 peculiar. 2a thread class right-hand 0.130" thread length flat chamfer head style 32 thread quantity per inch passivate surface treated unc thread series
3a thread class right-hand flush countersunk head style 0.567" grip length 20 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjf thread series
