Used on mrap - cougar; mrap - cougar cat1 a2. 2a thread class right-hand 0.375" thread length pan head style 32 thread quantity per inch passivate screw surface treated cres comp 316 only unc thread series
3a thread class right-hand 0.345" thread length dished hexagon head style 3.990" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.338" thread length dished hexagon head style 0.062" grip length 32 thread quantity per inch strip locking element unjf thread series
2b thread class right-hand 1.200" thread length hexagon head style 14 thread quantity per inch chamfered dog point: 0.710 in. dia. porm 0.010 in. x 0.200 in. unf thread series