2a thread class right-hand 0.320" thread length headless (setscrew) head style 40 thread quantity per inch 2 drilled holes 0.047 in. dia in drive end passivate surface treated unf thread series
2a thread class right-hand 0.475" thread length flat chamfer head style o/a lg of first diafrom head, rd w/wrench flats shape 0.142 in. min 0.145 in.max w, between flats phosphate surface treated unc thread series
3a thread class right-hand 0.312" thread length fillister head style 32 thread quantity per inch phosphate screw surface treated onedrilled hole unf thread series
3a thread class right-hand 0.652" thread length dished hexagon head style 2.125" grip length 14 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.544" thread length hexagon head style 1.250" grip length 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.437" thread length hexagon head style 2.671" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.380" thread length flat countersunk head style 1.177" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.425" thread length dished hexagon head style 2.875" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.425" thread length dished hexagon head style 2.812" grip length 28 thread quantity per inch cadmium surface treated unf thread series
Used on mrap rg-33. 2a thread class right-hand 1.500" thread length hexagon head style 18 thread quantity per inch zinc surface treated unf thread series
Used on mrap-rg-33 armored utility vehicle (auv). 2a thread class right-hand 1.500" thread length hexagon head style 18 thread quantity per inch zinc surface treated unf thread series
Used on mrap buffalo mk2a2. 2a thread class right-hand 1.500" thread length hexagon head style 18 thread quantity per inch zinc surface treated unf thread series
