Used on 2355-01-532-2174 joint eod rapid response vehicle (jerrv). hexagon head style screw, HM8X1.25X40 M8-1.25X40mm 10.9 din 931 part thrd plain hex cap screw
Used on an/sps-67(v)5. 2a thread class right-hand 0.494" thread length hexagon head style 32 thread quantity per inch t-handle screw, hex item is furnished with a spring pin unf thread series
2a thread class right-hand 0.875" thread length hexagon head style 24 thread quantity per inch screw, hex head patch type:self locking unf thread series
3a thread class right-hand flat countersunk head style 32 thread quantity per inch passivate screw surface treated without cotter hole unc thread series