AMS7478J -- BOLTS AND SCREWS, STEEL, CORROSION AND HEAT RESISTANT HEAT TREATED, ROLL THREADED, 1800°F (982.2°C) SOLUTION AND PRECIPITATION HEAT TREATED
SAE InternationalBolts and Screws, Steel, Corrosion and Heat Resistant Heat Treated, Roll Threaded, 1800°F (982.2°C) Solution and Precipitation Heat TreatedAMS7478J