Used on boeing 757, aircraft. 3a thread class right-hand 0.425" thread length dished hexagon head style 1.427" grip length 28 thread quantity per inch bolt, hex head, long thread aluminum surface treated unjf thread series
3a thread class right-hand 0.190" thread length flush head style 0.076" hole diameter 0.300" grip length 32 thread quantity per inch hi-torque bolt one hundred degree flush reduced head cadmium surface treated unjf thread series
Used on 2430-01-423-2819 deployable universal combat earthmover. right-hand headless (setscrew) head style oval point, self-locking, socket hex setscrew
Used on end item nsn: 2320-01-458-1207. right-hand flat fillister head style 16 thread quantity per inch capscrew-socket head hex phosphate surface treated unrc thread series
