Specializing in the production of special precision screws and nuts of various standards such as Chinese standard GB, Japanese standard JIS, British BS, American ANSI and ISO.
At present, the smallest screw diameter that our company can produce is 0.4mm, the shortest is 0.4mm, and the longest is 300CM.
Name Specification: INSERT NUT M3.0*L4.5
Reference standard: JIS/ANSI/DIN/BSI
Surface Treatment: DEGREASE
Salt spray time: over 12 hours / HIGH SALT SPRAY: 12H
Product Specifications: M3.0*PITCH0.5*L4.5MM
Nominal length: L4.5mm±0.05
Nominal diameter: 5.5mm±0.05
Origin: CHINA
Material: BSBM BRASS
M3 Nutsert is a device used to provide threaded connections in thin sheet materials. It is mainly used in metal, plastic or composite materials and is particularly suitable for installations without rear space.
M3 means that its thread diameter is 3 mm. Customization includes material selection (such as aluminum, stainless steel or plastic), surface treatment (such as galvanizing or anodizing), size and shape adjustment, adaptation to specific installation methods, and enhanced functional characteristics (such as locking performance or anti-loosening ability.
Main features
Tightening performance: Provides reliable threaded connection and can withstand large tension and torque.
Lightweight: Lightweight materials (such as aluminum) are often used to help reduce the weight of the overall structure.
Easy installation: Designed for installation without rear space and suitable for various thin plate materials.
Corrosion resistance: Optional anti-corrosion materials or surface treatments can be used to improve durability in harsh environments.
Customization flexibility: The material, size, shape and surface treatment can be customized according to specific needs to meet different applications.
Versatility: Suitable for a variety of industrial applications such as automotive, aviation, electronics and furniture.
Enhanced anti-loosening design: Some models have special designs to prevent loosening and improve the safety of the connection.
Application of M3 Nutsert in the automotive industry
Body structure connection: used to connect different parts of the body, such as doors, roofs and chassis, to provide strong threaded connections.
Interior components: in the interior of the car, used to fix seats, dashboards and other internal components to ensure safety and stability.
Electronic equipment installation: used to install automotive electronic equipment (such as audio systems, navigation systems, etc.), providing stable support and connection.
Engine and transmission system: in engine components and transmission systems, used to fix various components to ensure the reliability of mechanical connections.
Wheel and suspension system: used for the connection of wheel hubs, brakes and suspension systems, withstanding large loads and stresses.
Lightweight design: Since M3 Nutsert usually uses lightweight materials, it can help automakers achieve lightweight goals while ensuring strength, thereby improving fuel efficiency.
Anti-corrosion performance: The selection of corrosion-resistant materials and surface treatment makes it suitable for various environments in the automotive industry,
enhancing the durability and service life of components.
Applications in the aviation industry
Structural connections: used to fix the fuselage, wings and other structural components, providing strong threaded connections to withstand various pressures and stresses during flight.
Lightweight design: Made of lightweight materials such as aluminum, M3 Nutsert helps aviation manufacturers reduce overall weight, thereby improving fuel efficiency and flight performance.
Interior components: used to install cabin equipment and interior parts such as seats, doors and dashboards to ensure safety and stability.
Electronic equipment installation: In avionics systems, it is used to fix various electronic equipment and sensors to ensure their stability and reliability.
Engine components: used to connect different parts of the engine to ensure firmness in high temperature and high pressure environments.
Corrosion resistance: Choose corrosion-resistant materials or surface treatments to enable long-term use in harsh climates and environments, improving the durability of components.
Maintenance and replacement: Due to its design, M3 Nutsert is easy to replace and repair during aviation maintenance, reducing maintenance costs and time.
Application of M3 Nutsert in the furniture industry
Structural connection: used to connect different parts of furniture, such as tables, chairs and cabinets, to provide a strong threaded connection to ensure structural stability and durability.
Easy to assemble: The design of M3 Nutsert allows for quick and simple assembly, suitable for flat-packed furniture products, which is convenient for consumers to assemble at home.
Interior components: In the interior design of furniture, it is used to fix drawers, door hinges and other moving parts to ensure their normal operation.
Material compatibility: Applicable to a variety of materials, including wood, metal and plastic, allowing designers and manufacturers to have more flexibility in material selection.
Enhanced stability: M3 Nutsert can provide stronger connection force, reduce the shaking or loosening of furniture during use, and improve the user experience.
Customized design: Furniture manufacturers can customize the size and material of M3 Nutsert according to needs to adapt to furniture of different styles and functions.
Anti-corrosion treatment: For outdoor furniture or applications in humid environments, the anti-corrosion performance of M3 Nutsert can extend the service life of the product.
1. We have more than 20 years of experience in exporting to many countries for example America.Japan.Korea.Germany.France.England etc. In fact, we have 20 years of production experience. When the drawings are confirmed, we will provide customers with professional information to make product assembly smoother.
2. Our company have ISO9000.
3. We can give Proposing Solutions and help our customer to solve any fastner system problem.
4.We can reply you price within 2 hours.
5. We can produce samples for you in 5-7 days.
6. We can give you drawings within 2 hours.
7. Working with us can save your time and money.
8.We can confirm 100% quality in diameter and tolerance.
9.More than 90% are returned customers.
10.We not only produce and sell products ,we also can offer you help in China as friend .
11.I would like to help you to reach your dream in my ability ,give me chance is giving yourself chance.
Our logistics information exchange :
Are you factory ?
We are factory.We not only produce customized hardware we also produce test machine to check quality ourselves.This is our big advantage.
How long is your delivery time?
It is according to the product you need and quantity ,usually in 30 days
Can you provide samples ?
Yes, we can supply samples if we have stock.But if its customized , you need pay us mould fee, sample cost.
What drawings format do you need for production?
2D:PDF, CAD, JPG etc.3D: STP,IGS, STL, SAT,PRT,PT etc.
Can you produce according to the samples?
Yes,we can produce accordingto your samples
What can we do if you have any problem on your production line?
If you have any fastners problem on your production line,we will give you solutions quickly.
Dongguan Qisheng Metal Technology Co., Ltd. is a professional manufacturer of screws and nuts and other fastener products integrating R&D, production, processing and sales. The company is located in the famous manufacturing city in China-Dongguan City, Guangdong Province. The company covers an area of 3,000 square meters.
Specializing in the production of special precision screws and nuts of various standards such as Chinese standard GB, Japanese standard JIS, British BS, American ANSI and ISO. Our equipment is advanced. At present, the smallest screw diameter that our company can produce is 0.4mm, the shortest is 0.4mm, and the longest is 300CM. The materials used are stainless steel SUS304 /SUS410/SUS 430 /SUS620, etc., red copper H95, brass C2700, aluminum 6061, titanium TI 04, etc.
Our products can meet the environmental testing standards of the European Union-ROHS, the United States–California 65 standard, Japan-SONY00259 etc., and even more stringent testing standards. At present, our salt spray test standard can reach up to 2000 hours, and the surface hardness can reach up to HV2000.
Our business policy is to serve every customer with the highest quality and fastest speed.
Please feel free to contact us if necessary.
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