Product Introduction
Nylon Lock Nut Din 985/Din 982 is a nylon lock nut that meets DIN standards and has anti-loosening function. It is made of high-quality materials such as stainless steel or carbon steel, and its surface is often zinc-plated. The thread specifications are diverse and the size range is wide. The nut has a nylon ring embedded inside, which deforms when tightened to produce friction and prevent loosening. It is suitable for many industries such as heavy industry, mining, water treatment, petroleum and natural gas, and can meet the fastening needs of various machines and equipment.
Product Features
High-Strength Wear-Resistant Nylon Insert
The Din 985 and Din 982 lock nuts feature high-quality nylon inserts, significantly enhancing the nuts' wear resistance and locking force. When subjected to bolt tightening force, the nylon material slightly deforms and fills the thread gaps, forming a secure locking structure. This design improves wear resistance by approximately 30%-40% compared to traditional metal nuts, maintaining its locking performance under high loads and frequent tightening/loosening cycles, ensuring long-term stability and reliability.
Vibration Resistance
The elastic properties of the nylon insert create a rebound force after locking, effectively preventing the bolt from loosening due to vibration. This feature is particularly important in vibration-prone industrial environments, significantly reducing equipment failures and safety hazards caused by nut loosening.
Multiple Size Options
Din 985 and Din 982 lock nuts comply with DIN, ISO, and other international standards, offering a wide range of sizes from M3 to M36, covering a broad diameter range to meet specific needs across various industries and fields. These nuts are widely used in automotive manufacturing, aerospace, machinery manufacturing, electronic equipment, and other sectors, demonstrating their extensive applicability and flexibility.
Corrosion Resistance
Nylon material inherently possesses excellent corrosion resistance, capable of resisting erosion from various chemicals such as acids, alkalis, and salts, while also exhibiting good moisture resistance. Compared to traditional metal nuts, nylon lock nuts maintain stable performance for longer periods in harsh industrial environments, extending equipment lifespan.
Easy Installation
The installation process of nylon lock nuts is simple and quick, requiring no additional locking tools or steps. Their self-locking function reduces maintenance and inspection workload, lowering labor intensity. Additionally, the lightweight nature of nylon material makes the nuts more convenient during installation and removal, saving approximately 20%-30% of installation time compared to traditional metal nuts, thereby improving work efficiency.
Product Parameters
NYLON LOCK NUT DIN 985 DIN 982
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Products name |
DIN 982 Nylon Insert Locking Nuts |
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Standard |
DIN |
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Grade |
Steel Grade: DIN: Gr.5,6,8,10,12; |
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Finishing |
Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, |
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Material |
Carbon steel, Stainless steel, Alloy Steel, Brass. |
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Customized Products Lead time |
30-60days, |
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Free Samples for standard fastener |
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Why Choose Us
High Quality
Our products are manufactured to the highest standards, utilizing premium materials and advanced manufacturing processes to ensure exceptional quality.
Rich Experience
With a commitment to strict quality control and attentive customer service, our experienced team is always ready to address your needs and guarantee complete customer satisfaction.
Quality Control
Our professional staff meticulously monitors the production process, conducts thorough product inspections, and ensures that every final product meets the required quality standards, guidelines, and specifications.
24-Hour Online Service
We strive to respond to all inquiries within 24 hours, and our dedicated teams are always available to assist you in case of any emergencies.
FAQs
Q: What materials are Nylon Lock Nut Din 985/Din 982 made from?
A: Nylon Lock Nut Din 985/Din 982 is typically made from stainless steel or carbon steel. These materials provide strength and durability for the nut to withstand various mechanical stresses and environmental conditions. Stainless steel offers good corrosion resistance, while carbon steel is strong and cost-effective.
Q: What are the common surface treatments for Nylon Lock Nut Din 985/Din 982?
A: The common surface treatment is zinc plating. This treatment not only enhances the appearance of the nut but also provides a protective layer against rust and corrosion, extending its service life in different environments.
Q: What thread sizes are available for Nylon Lock Nut Din 985/Din 982?
A: There is a wide range of thread sizes available for Nylon Lock Nut Din 985/Din 982 to meet different application requirements. The thread sizes can vary based on the specific diameter and pitch, ensuring compatibility with various bolts and screws.
Q: How does the nylon insert work to prevent loosening?
A: The nylon insert inside the nut deforms when the nut is tightened. This deformation creates a frictional force between the nut and the mating bolt, preventing the connection from loosening due to vibrations or other dynamic loads. It provides a reliable locking mechanism in many mechanical applications.
Q: Can Nylon Lock Nut Din 985/Din 982 be used in high-temperature environments?
A: The performance of Nylon Lock Nut Din 985/Din 982 in high-temperature environments depends on the material and the temperature range. Generally, stainless steel nuts can withstand higher temperatures compared to carbon steel ones. However, extreme temperatures may affect the properties of the nylon insert and the metal, so it's important to check the manufacturer's specifications for the maximum temperature rating.
Q: Is Nylon Lock Nut Din 985/Din 982 reusable?
A: In most cases, Nylon Lock Nut Din 985/Din 982 can be reused if it has not been damaged or overtightened. After removal, it should be inspected for any signs of wear, deformation, or damage to the threads. If the nut is still in good condition, it can be reused in other applications. However, it's always recommended to follow the manufacturer's guidelines for reuse.
Q: What are the typical applications of Nylon Lock Nut Din 985/Din 982 in the automotive industry?
A: In the automotive industry, Nylon Lock Nut Din 985/Din 982 is commonly used in various non-critical and critical applications. For example, it can be found in engine components, suspension systems, exhaust systems, and interior trim fastening. Its ability to provide a secure and reliable connection makes it suitable for these automotive applications where safety and performance are important.
Q: How to install Nylon Lock Nut Din 985/Din 982 correctly?
A: To install Nylon Lock Nut Din 985/Din 982 correctly, first ensure that the mating surface is clean and free from debris. Start threading the nut by hand to avoid cross-threading. Once the nut is partially threaded, use a wrench or appropriate tool to tighten it further. Tighten the nut until the nylon insert deforms and provides the desired locking force. Avoid overtightening, as it may damage the nut or the mating component.
Q: Where can I buy genuine Nylon Lock Nut Din 985/Din 982?
A: Genuine Nylon Lock Nut Din 985/Din 982 can be purchased from authorized distributors, industrial supply stores, hardware stores, or directly from the manufacturer's website. When buying online, make sure to choose reputable sellers to ensure the authenticity of the product. Checking customer reviews and verifying the seller's credentials can help in making a reliable purchase.
Q: Are there any special tools required for installing or removing Nylon Lock Nut Din 985/Din 982?
A: In most cases, standard wrenches or socket sets can be used for installing and removing Nylon Lock Nut Din 985/Din 982. However, for some specific applications or hard-to-reach areas, specialized tools may be required. It's always a good idea to consult the manufacturer's recommendations or a professional mechanic to determine the appropriate tools for the job.
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