Aircraft expansion bolts(Plasterboard Expansion Screws) are high-strength fasteners designed specifically for the aerospace industry, and they must meet stringent quality and performance standards to ensure the safety and reliability of aircraft.

Carbon Steel: Typically used for general applications.

Stainless Steel: For environments where corrosion resistance is required.

Alloy Steels: Used in applications requiring high strength or high temperature resistance.

Advantage:

High load-bearing capacity: Aircraft expansion bolts are designed to withstand extremely high tensile and shear forces, ensuring the stability of the aircraft structure. Corrosion resistance: The alloy materials used have good corrosion resistance and are suitable for various environmental conditions. Lightweight: While ensuring strength, lightweight is achieved through material and design optimization, which helps to improve the fuel efficiency of the aircraft. Safety: Strict quality control and testing ensure the high reliability and safety of expansion bolts in flight.

Scope of Application

Structural Connections: Expansion bolts are used to connect various components in the metal structure of an airplane, such as the structural components of the wings, fuselage and tail. Engine mounting: Used to secure the attachment point of an aircraft engine to the wing or fuselage. Interior Component Fixing: Used to fix equipment and components inside an aircraft, such as seats, lockers and electronic equipment. Maintenance and Replacement: Expansion bolts can be used to replace damaged components during maintenance and repair of the aircraft.