2a thread class right-hand 0.710" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.345" thread length pan no. 2 head style 32 thread quantity per inch silicone o-ring ams 33044 passivate fastener surface treated unc thread series
2a thread class right-hand 0.340" thread length hexagon extended washer head style 20 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 3.486" thread length double hexagon w/hole head style 0.930" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand 0.291" thread length flat chamfer head style 3.365" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.777" thread length flat countersunk head style 20 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.380" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.470" thread length undercut universal head style 28 thread quantity per inch cadmium screw surface treated double shear in strength 10600 lbs ultimate tensile, dry film lubricat unjf thread series
3b thread class right-hand 1.322" grip length 32 thread quantity per inch 132000 single pounds per square inch shear strength light blue color code on top of head unjf thread series
