High-Strength Flange Nuts for Industrial Applications | ISO & DIN Standard

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Premium M14x1.5 Flange Nuts for Diverse Applications

Premium M14x1.5 Flange Nuts for Diverse Applications

Handan Layson Fastener Co., Ltd. is a leading manufacturer specializing in high-quality M14x1.5 flange nuts, established in 2015. Located in the Southwest Development Zone of Yongnian District, Handan City, our facility spans approximately 10,000 square meters and employs over 80 skilled professionals. Our M14x1.5 flange nuts are crafted with precision from carbon steel, stainless steel, and aluminum, ensuring durability and reliability for various industrial applications. With advanced production equipment and exquisite workmanship, we cater to both standard and non-standard specifications, making us a preferred choice for customers across the globe. Our commitment to quality and customer satisfaction sets us apart in the fastener industry.
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Advantages of the product

Integrated Flange Design for Secure, Vibration-Resistant Fastening

Our flange nuts feature a wide, integrated flange at the base that replaces the need for a separate washer. This flange distributes the clamping force over a larger area, reducing surface pressure and preventing damage to the connected material. The serrated (or non-serrated) underside of the flange bites into the bearing surface, providing excellent resistance to loosening caused by vibration, which is common in automotive, machinery, and equipment assembly. This design ensures a more secure and reliable connection.

High-Strength Flange Nuts for Demanding Applications

Manufactured from medium or high-carbon steel, our flange nuts are heat-treated to achieve specified strength grades (e.g., Grade 8 or 10). This ensures they can withstand high preloads and dynamic loads without stripping or failing. The robust construction makes them suitable for critical applications where joint integrity is paramount, such as in engine mounts, structural frameworks, and heavy-duty transportation equipment. We provide full traceability and certification for high-strength grades.

Corrosion-Resistant Coatings for Enhanced Flange Nut Longevity

To protect against corrosion, our flange nuts are available with various surface treatments. These include electroplated zinc, geometric diffusion coating, and hot-dip galvanizing. For severe environments, we offer nuts made from stainless steel (A2-70 or A4-80). These coatings and materials ensure the nut maintains its structural integrity and appearance over time, even when exposed to moisture, chemicals, or outdoor weather conditions, thereby extending the service life of the assembly.

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M14x1.5 flange nuts are essential components in various mechanical and structural applications, providing a secure and stable fastening solution. Designed with a wide bearing surface, these nuts distribute load evenly, reducing the risk of damage to the connected materials. The M14x1.5 specification refers to the thread size and pitch, making these nuts compatible with a range of bolts and screws in the same category. Our flange nuts are particularly valued in sectors such as automotive manufacturing, construction, and machinery assembly, where strength and reliability are paramount.

The unique design of M14x1.5 flange nuts allows for easier installation and removal compared to standard nuts. The flange acts as a washer, which minimizes the need for additional components and simplifies the assembly process. This feature not only saves time during installation but also enhances the overall integrity of the assembly. Additionally, the availability of different materials, including carbon steel for high-strength applications and stainless steel for corrosion resistance, ensures that our customers can select the best option for their specific needs.

At Handan Layson Fastener Co., Ltd., we understand the importance of quality in fasteners. Our M14x1.5 flange nuts undergo rigorous testing to ensure they meet the highest standards of performance and durability. We are committed to providing our customers with products that not only meet but exceed their expectations, contributing to the success of their projects.

Common problem

In what industries are flange nuts commonly used?

Flange nuts are widely used in automotive assembly, aerospace, electronics, and any machinery subject to high vibration. Their ability to stay tight under dynamic loads makes them indispensable. Handan Yuhuan supplies high-quality flange nuts to these industries, ensuring fastening integrity and safety in critical applications.
We ensure quality through precision thread rolling and flange forming processes. Our quality control checks thread accuracy, flange flatness, and the integrity of serrations (if applicable). This guarantees a perfect fit with the bolt, smooth installation, and consistent clamping performance, living up to our aim of achieving efficiency with service.
Absolutely. We manufacture flange nuts in various strength grades to match high-strength bolts. These nuts are made from alloy steels and undergo controlled heat treatment to achieve the required mechanical properties, ensuring they can handle the high preloads necessary for critical structural connections without stripping or failing.

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Customer Reviews

Ava

The flange nuts’ surface is galvanized. Strong corrosion resistance, suitable for outdoor use.

Chloe

We matched flange nuts with bolts. Perfect fit, no gap, ensuring stable connection.

Noah

Handan Yuhuan’s flange nuts are cost-effective. Good quality at a reasonable price, worth buying.

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Why Choose Us

Why Choose Us

Handan Yuhuan Fasteners Co., Ltd. is an integrated enterprise combining sales, manufacturing and warehousing. With over 10 years of fastener export experience, we are equipped with advanced equipment and a professional technical team. Guided by the principle of "surviving on quality, developing with reputation and achieving efficiency through service", we strictly organize production in line with quality standards and user needs. We provide various high-quality fasteners such as rivet nuts, bolts and washers, support OEM/ODM customization, and offer both quality assurance and price advantages, along with one-on-one attentive service throughout the process.
Welcome to Contact Us

Welcome to Contact Us

Whether you wish to learn more about our product details (such as zinc-plated stainless steel rivet nuts or SS304 four-prong tee nuts), discuss custom fastener solutions tailored to your industry, or explore export and cooperation opportunities, our team is ready to assist. Our fastener experts will listen closely to your needs, provide in-depth product consultations, and develop tailored proposals to match your goals—regardless of whether you are a small business or a large enterprise.Feel free to reach out via our contact number: +86-17713043666. We are dedicated to transforming your fastener needs into reliable, efficient solutions and look forward to establishing a long-term, win-win partnership with you!