AS4506 BOLTS AND SCREWS, STEEL, CORROSION AND HEAT RESISTANT Precipitation Heat Treated Before Roll Threaded 160 000 psi Minimum Tensile Strength

This procurement specification covers bolts and screws made from a corrosion and heat resistant age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286, and of 160 000 psi minimum ultimate tensile strength at room temperature, with maximum test temperature of parts at 1000 °F.