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 M1.4*L2.0
Reference standard: JIS/ANSI/DIN/BSI
Surface Treatment: DEGREASE
Salt spray time: over 12 hours / HIGH SALT SPRAY: 12H
Product Specifications: M1.4*PITCH0.3*L2MM
Nominal length: L2mm±0.05
Nominal diameter: 4mm±0.05
Origin: CHINA
Material: BSBM BRASS
M1.4 Insert Nuts are fasteners specially designed to enhance threaded connections, and are usually used in softer materials such as plastics, wood, and soft metals. It can be fixed in the substrate by pre-embedding, hot melting, ultrasonic or direct screwing, thereby providing a stable, high-strength internal thread, which is suitable for threaded connection scenarios that require repeated disassembly and assembly.
Material selection
The material selection of M1.4 embedded nuts mainly depends on the application environment and strength requirements. Common materials include:
Brass: has good conductivity and corrosion resistance, suitable for electronic equipment and precision instruments.
Stainless steel (SUS303, SUS304, SUS316): has strong corrosion resistance and is suitable for humid, high temperature or chemical environments, such as medical equipment, marine equipment, etc.
Carbon steel (galvanized or nickel-plated): has high strength and is suitable for applications with high mechanical performance requirements, such as the automotive industry.
Aluminum alloy: lightweight material, suitable for weight-sensitive industries such as aerospace and electronic equipment.
Features of M1.4 embedded nuts
Applicable to soft materials: especially suitable for plastic, wood, aluminum alloy and other substrates, providing reliable thread connection.
Improve thread strength: enhance thread connection capacity and prevent thread damage or loosening due to repeated disassembly and assembly of screws.
Multiple installation methods: can be installed by hot melt, ultrasonic, pre-embedded, direct screw-in and other methods to meet different process requirements.
Self-locking and anti-loosening: some models have anti-loosening structures, such as knurling or barb design, to improve the tightening effect and prevent loosening.
High durability: wear-resistant and corrosion-resistant, can be used stably for a long time.
Advantages of M1.4 embedded nuts
Enhance thread durability
Through the embedded design, the substrate is protected from the repeated disassembly and assembly of screws, avoiding thread damage and increasing service life.
Strong pull-out and torque resistance
The special knurling or barb design makes it more firmly combined with the substrate and enhances the pull-out and rotation resistance.
Multiple installation methods to adapt to different environments
It can be used for direct embedding during injection molding, and can also be installed by hot melt, ultrasonic or screw-in after the plastic parts are formed, which is suitable for different manufacturing processes.
Strong corrosion resistance, suitable for a variety of environments
Stainless steel or brass materials are selected, and surface protection treatment can be performed to adapt to special conditions such as humidity, high temperature, and chemical environment.
Lightweight design
Suitable for precision electronic equipment, aerospace and other industries, while ensuring strength and reducing overall weight.
Surface treatment
The surface treatment methods of M1.4 embedded nuts are mainly used to improve corrosion resistance, wear resistance and aesthetics. Common treatment methods include:
Galvanizing: Improve corrosion resistance, suitable for general industrial applications.
Nickel plating: Enhance oxidation resistance, improve wear resistance, and are suitable for precision equipment.
Dacromet coating: Has excellent resistance to salt spray corrosion, suitable for high humidity environments such as automobiles and oceans.
Phosphating: Improve wear resistance and improve coating or paint adhesion.
Anodizing (applicable to aluminum alloys): Enhance surface hardness, improve corrosion resistance, and provide different color appearance options.
Mechanical performance requirements
Tensile pull-out resistance
Sufficient pull-out resistance needs to be provided to ensure that it will not fall off due to force during use. Generally, it can withstand a tensile force of more than 50N (depending on the substrate and installation method).
Torque resistance
It needs to have sufficient anti-rotation ability to prevent the nut from rotating when tightening the screw. Common designs such as knurling or barb structures can improve torque resistance.
Wear resistance
Ensure that the thread performance can still be maintained after long-term use to avoid wear and failure caused by repeated disassembly and assembly.
Corrosion resistance
It needs to have good oxidation resistance, especially when used in humid or chemical environments, such as medical equipment, outdoor electronic products, etc.
Scope of use
M1.4 embedded nuts are widely used in many industries due to their light weight, high strength and durability, including:
Electronic equipment
Suitable for PCB fixing, metal shell fastening, and threaded connection of small electronic products, such as smart watches, headphones, mobile phones, etc.
Automotive manufacturing
Suitable for automotive interior parts, dashboards, plastic parts, etc., to improve fastening reliability and prevent thread damage.
Medical equipment
Using stainless steel or brass materials to ensure long-term stable use in medical instruments, and has good antibacterial and corrosion resistance.
Aerospace
Suitable for lightweight components such as drones, flight control equipment, precision instruments, etc.
Household appliances
Applied to fastening plastic shells such as refrigerators, air conditioners, washing machines, coffee machines, etc. to ensure that the screws are stable and not loose for a long time.
Communication equipment
Applicable to equipment such as routers, base stations, server cabinets, etc. to improve the strength of the casing thread connection.
Industrial equipment
Suitable for scenes that require reliable fastening, such as 3D printing equipment and mechanical housings.
M1.4 embedded nuts are fasteners suitable for substrates such as plastics, wood, and soft metals. They have the characteristics of high strength, corrosion resistance, and flexible installation. Its materials include brass, stainless steel, carbon steel, and aluminum alloy, and can be galvanized, nickel-plated, Dacromet and other surface treatments. It is widely used in electronics, automobiles, medical, aerospace, communications and other industries, providing a more stable and durable solution for threaded connections.
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 :
1. What materials are suitable for M1.4 Insert Nuts?
M1.4 Insert Nuts are suitable for plates of various materials such as plastic, aluminum alloy, stainless steel, carbon steel, etc. Customers can choose the appropriate insert nut according to the substrate used.
2. Can you customize M1.4 Insert Nuts according to our requirements?
Yes, we provide customization services, and can customize the size, material, surface treatment, etc. of M1.4 Insert Nuts according to the specific requirements of customers.
3. What are the material options for M1.4 Insert Nuts?
We provide a variety of materials, including stainless steel (such as SUS304, SUS316), brass, carbon steel, aluminum alloy, etc. Customers can choose the appropriate material according to their needs to meet different strength and environmental requirements.
4. Does M1.4 Insert Nuts have surface treatment options?
Yes, we can provide surface treatment options such as galvanizing, nickel plating, black oxidation, tin plating, etc. to improve corrosion resistance, wear resistance and aesthetics.
5. How are M1.4 Insert Nuts installed?
M1.4 Insert Nuts are usually installed by pressing into plastic or metal sheets. When installing, make sure to use the right tools and pressure to avoid damaging the material.
6. Can you provide samples?
Yes, we can provide small batch samples, and customers can confirm whether they meet the requirements after testing the samples. If satisfied, large-scale production can be carried out.
7. What standards can your products meet?
Our M1.4 Insert Nuts comply with international standards such as ISO and DIN. At the same time, we can also provide certified products according to customer-specific industry requirements, such as environmental protection standards such as ROHS and REACH.
8. Is there a price discount when ordering in large quantities?
Yes, we will provide preferential prices for bulk orders. The larger the order quantity, the lower the unit price. The specific price discount can be negotiated based on the actual order quantity.
9. How long is the delivery cycle for customized production?
The lead time for custom production is usually 2-4 weeks, and the specific delivery time will vary depending on the customization requirements of the product and the order quantity. We will provide an estimated delivery date after confirming the order.
10. What payment methods do you support?
We accept payment methods such as bank transfer (T/T), letter of credit (L/C), PayPal, etc. The specific payment terms can be negotiated according to the order size.
11. What are the options for transportation?
We provide a variety of transportation methods, including express, air, and sea, and arrange the most suitable transportation method according to customer needs and delivery location.
12. What is the service life of the product?
The service life of M1.4 Insert Nuts mainly depends on material selection, surface treatment and use environment. By selecting high-quality materials and appropriate surface treatment, the service life can be significantly extended to ensure that the nuts can still maintain good performance in harsh environments.
If you have more questions or need customized services, please feel free to contact us, we will provide professional solutions!
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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