The GB855 and DIN463 standards deal with double lug stop washers (Double lug stop washer), which are washers with two projections (ears) used to hold a part in the axial direction, preventing it from moving in the hole.
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:
DOUBLE EAR DESIGN: The two projections of the double ear stop washer provide extra friction and holding power, effectively preventing parts from loosening. EASY INSTALLATION: These washers are easy to install and remove without special tools for quick maintenance and replacement. CORROSION RESISTANCE: The material is usually spring steel, and the surface may be zinc plated or other surface treatments to improve corrosion resistance. Various materials: Different materials can be selected according to different application requirements, such as carbon steel, stainless steel, alloy steel, etc., to adapt to different working environments.
Scope of Application
Mechanical Manufacturing: In the field of mechanical manufacturing, it is used to fix rotating or sliding parts such as gears, bearings and bushings. Automotive industry: in the engine, gearbox, chassis and other key parts of automobiles to ensure the correct positioning and fixation of parts. Electrical equipment: In electrical equipment, used to keep electrical connectors and terminals in place and prevent loosening due to vibration. Aerospace: In aerospace, to ensure the precise installation and fixing of critical components to withstand extreme operating conditions.
Quality Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
Quality inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
