Used on nsn 4210-01-486-1035 tfft (tactical fire fighting truck). medium thread class right-hand 0.630" thread length 24 thread quantity per inch bolt, machine
Used on fleet support. 3a thread class right-hand 1.000" thread length crowned hexagon head style 0.035" hole diameter 0.031" grip length 32 thread quantity per inch as modfied by slotted shank cadmium surface treated unjf thread series
Used on fleet support. 3a thread class right-hand 1.250" thread length crowned hexagon head style 0.046" hole diameter 0.031" grip length 28 thread quantity per inch cadmium surface treated unjf thread series