Type:This procurement specification covers aircraft quality studs made from a low alloy steel of the type identified under the Unified Numbering System as UNS G87400@ and of a series of room temperature tensile strengths ranging from 125 000 psi to 185 000 psi.Application:Primarily for aerospace propulsion system applications in light alloys where good strength is required and the part is protected against corrosion.Safety - Hazardous Materials:While the materials@ methods@ applications@ and processes described or referenced in this specification may involve the use of hazardous materials@ this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.