scope:

Type

This procurement specification covers aircraft-quality bolts and screws made of corrosion and heat resistant, age hardenable nickel base alloy of the type identified under the Unified Numbering System as UNS N07718. The following specification designations and their properties are covered:

AS7466 185 ksi minimum ultimate tensile strength at room temperature. 155 ksi minimum ultimate tensile strength at 800 °F. 105 ksi tension to 10.5 ksi tension fatigue at room temperature.

AS7466-1 185 ksi minimum ultimate tensile strength at room temperature. 111 ksi minimum ultimate shear strength at room temperature.

Application

Primarily for aerospace propulsion systems applications where a good combination of tensile strength and fatigue resistance are required; also, where a good combination of tensile strength, and shear strength are required.

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.