Product Description
Stainless steel lock nuts are special nuts designed to solve the problem of loose fasteners. They are widely used in scenarios where vibration, impact, etc. can easily lead to connection failure.
Its core advantage lies in breaking the limitation of ordinary nuts loosening due to insufficient friction between thread pairs through structural innovation or special technology.
In addition, there are lock nuts with serrated flanges, which enhance stability by interlocking with the work piece through the serrations on the flange, and wedge-shaped lock nuts that require special tools to install. These nuts are mostly made of carbon steel or stainless steel, and can be treated with zinc or chrome plating to enhance corrosion resistance.
It is suitable for fields with extremely high requirements for connection security, such as automobiles, machinery, rail transportation, and wind power equipment, providing key guarantees for the long-term and stable operation of equipment.
Parameter
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Origin: Nantong, Jiangsu / Handan, Hebei |
Product performance: firm connection, anti-loosening and anti-retraction |
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Scope of application: fastening, linking |
Packaging specifications: box, bag |
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Functional use: Wide range of precision machines |
Material: Q235B |
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Implementation standard: GB |
Surface treatment: galvanized (silver white) |
Application Scenarios
Outdoor and Corrosive Environments
Stainless steel resists rainwater, seawater, and acid/alkali corrosion, while the self-locking structure prevents loosening from outdoor vibrations.
Securing streetlight poles and traffic signals, ship deck fittings, seawater desalination equipment
Home Appliances
Non-metallic insert self-locking nuts prevent electrical conductivity through metal contact while providing anti-loosening protection without damaging equipment housings.
Securing washing machine motors and air conditioner compressors, surgical instrument housings
Automotive Industry
Maintains tightening under intense vibrations, eliminating safety hazards.
Chassis suspension, drive shaft connections, crane boom fastening, subway doors, high-speed rail bogie components
Aerospace
Products offer temperature resistance, radiation resistance, and anti-loosening properties, ensuring long-term reliability in extreme environments.
Aircraft engine accessories, pipeline valves
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