1. Product core introduction
HomeDIYer 304 Stainless Steel Internal Toothed Lock Washers from M3 to M30 Made from durable 304 stainless steel, these high-quality toothed lock washers offer superior locking performance and are a critical choice for a wide range of applications that require a safe and reliable fastening solution. Whether it's a DIY project or industrial machinery, you can rely on our tooth lock washers to maintain a tight connection.
2. The main characteristics of the product
High-quality 304 stainless steel material: 304 stainless steel is selected, which has good corrosion resistance, can maintain stable performance in humid, acid and alkali and other harsh environments, not easy to rust, effectively extend the service life, suitable for outdoor facilities, marine engineering, chemical equipment and other occasions with high requirements for rust prevention, to ensure that the connection parts of the long term reliability, reduce maintenance costs and failure of the connection due to rust, and at the same time, ensure the It also ensures the safety and stability of the product in various environments.
Advantage of internal tooth design: the internal multi-tooth structure can closely bite on the threads of the bolt or nut, greatly increasing the friction, effectively preventing the loosening of nuts or bolts under vibration, impact and other conditions, compared with the ordinary washers and external tooth washers, its anti-loosening effect is more significant, especially for the key parts of the connection that require very high stability, such as bridge structures, heavy machinery, aerospace equipment.
Precise size specifications: M3 to M30 wide range of specifications to meet the diversified needs of the connection of different apertures and thread sizes, to ensure that with a variety of standard and non-standard bolts, nuts and accurate matching, whether small precision instruments or large industrial equipment, you can find the appropriate specifications of the washer, to achieve accurate and stable connection, improve the efficiency of the installation and the overall performance of the equipment, to provide users with a full range of Provide users with a comprehensive choice of applications.
High elasticity and adaptability: excellent elasticity and good adaptability, in the tightening process, according to the bolt fastening force automatically adjust the embedded degree of the inner teeth, closely fit the thread surface, effectively fill the thread gap, further enhance the tightness and stability of the connection; and in the case of large pressure, tension and shear, still be able to maintain its elasticity and anti-loosening performance for the long term stability of the equipment to provide a solid guarantee. Provide a solid guarantee for the long-term stable operation of the equipment.
3. Product use scene
DIY and home decoration: In home DIY projects, such as building wooden furniture, installing metal doors and windows, fixing electrical equipment, etc., it can be used for all kinds of bolts, and its strong anti-loosening ability ensures firm and reliable connections, prevents parts from loosening due to slight vibration or collision in daily use, and enhances the safety and durability of DIY works; in home decoration, it is used for fixing stair handrails, installing chandeliers, assembling sanitary facilities, etc. It effectively avoids safety hazards caused by loose connections, and ensures a comfortable and safe home environment. In home decoration, it is used for fixing handrails on stairs, installing chandeliers, assembling sanitary facilities, etc., effectively avoiding potential safety hazards caused by loose connections and guaranteeing the comfort and safety of the home environment.
Automobile and Transportation: In the field of automobile manufacturing, it is widely used in the connection of key components such as engine, transmission, chassis, etc., which can withstand severe vibration, frequent starting and stopping and impacts brought by complex road conditions during the process of automobile driving to ensure that the components are closely connected to ensure the safety of automobile driving and stable performance; in automobile maintenance, such as replacing brake pads, repairing suspension systems, etc., the use of the internal tooth lock washer can be used to ensure that the components are firmly connected after repair. In automotive maintenance, such as replacement of brake pads, repair of the suspension system, etc., the use of internal tooth lock washers can ensure that the repair of the parts connected to a solid, prolonging the service life of automotive parts, reducing the frequency of maintenance. In addition, in the assembly and maintenance of motorbikes and bicycles also have excellent performance, improve the reliability and safety of transport.
Industry and Manufacturing: In all kinds of industrial production, such as machine tool processing, engineering machinery manufacturing, power equipment installation, etc., it is used to fix the key parts of the equipment to ensure that the equipment will not be loosened during high-speed operation, heavy-duty operation and long-term operation, to maintain the high precision and stability of the equipment, and to improve the production efficiency and product quality; in the construction industry, it is used in the erection of large-scale structures, such as bridges, steel buildings, tower cranes, etc., and its high strength can be used in the construction of bridges, steel buildings and tower cranes. In the construction industry, used in bridges, steel buildings, tower cranes and other large structures, its high-strength anti-loosening performance is an important factor to protect the safety of the building structure, and can effectively resist the wind, earthquakes and other natural disasters on the structural connection parts, to ensure that the building is stable and reliable.
4. Product use instructions
Installation Steps:
Put the internal teeth lock washer into the bolt, make sure that the internal teeth of the washer are facing towards the direction of the nut, so that when tightening the nut, the internal teeth can bite tightly on the threads of the nut.
Insert the bolt into the hole of the connected part, then screw on the nut, use suitable tools to tighten the nut gradually according to the specified tightening torque, keep the bolt vertical in the process, avoid skewing, ensure that the washer is uniformly stressed, so that the internal teeth are fully embedded in the thread gap, to achieve the best anti-loosening effect.
After the tightening is completed, conduct a comprehensive inspection of the connection part to see whether the washer is installed in place, whether the inner teeth are closely biting the thread, whether the nut is tightened firmly, and whether there is any sign of loosening. If necessary, the tightening torque can be checked again and the connection part can be marked appropriately for subsequent regular inspection and maintenance.
Precautions for use:
In the course of use, regularly check whether the internal tooth lock washer of the connection part is loose, deformed, corroded, etc. Especially after the equipment has been subjected to vibration, shock, temperature change or long-term use, the frequency and intensity of inspection should be strengthened. If problems are found, appropriate measures should be taken in a timely manner to repair or replace to ensure that the connection is safe and reliable. For the connections in industrial equipment and important structures, it is recommended to carry out regular inspection and maintenance according to the maintenance plan of the equipment, such as cleaning the connection parts, checking the wear of the internal teeth, testing the anti-loosening performance, etc., in order to ensure the normal operation of the equipment and the stability of the structure.
Avoid the internal tooth lock washer to withstand loads exceeding its design bearing capacity, in the design and use of the process, should be based on the actual working conditions of reasonable selection of the specifications and models of the washer, to ensure that it can withstand the various forces exerted, to prevent overloading resulting in damage to the washer, the failure of the connected parts, triggering a safety accident. At the same time, attention should be paid to avoid the use of gaskets in harsh environmental conditions (such as high temperature, high humidity, strong acid and alkali, etc.), so as not to affect its performance and life, if necessary, should take appropriate protective measures (such as the selection of high temperature or corrosion resistance of the gasket material, the connection parts of the protective treatment, etc.).
In the storage and handling of internal tooth lock washer, should avoid collision with other hard objects, extrusion or friction, to prevent the surface of the washer was scratched, deformed or damaged, affecting its appearance and performance. Store the washers in a dry, ventilated, non-corrosive gas environment and keep them properly, categorise and store them according to specifications to make them easy to locate and use, avoiding installation errors due to confusion of specifications and affecting the use effect and safety.
