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| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Flange Nut |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Introducing our high-quality Zinc Plated Flange Lock Nut fastening solution designed for secure and stable connections in construction, automotive, and industrial applications. Manufactured from durable carbon steel and finished with zinc plating, it offers excellent corrosion resistance and long service life. The integrated flange increases the bearing surface, helping distribute load evenly and reduce the risk of loosening caused by vibration. Precision threading ensures smooth installation and reliable torque control. Suitable for medium-load environments, it performs consistently under varying temperatures and working conditions. Custom sizes, surface treatments, and specifications are available to meet OEM and project-based requirements.
| Item | Details |
|---|---|
| Material | Carbon Steel |
| Grade | 4.8 / 8.8 |
| Surface Treatment | Zinc Plated (Passivated) |
| Finish | Electroplated |
| Thread Type | Metric |
| Standards | DIN / ANSI / GB / JIS / GOST / BSW |
| Working Temperature | -20°C to 120°C |
| Tensile Strength | 400-800 MPa |
| Load Capacity | Medium Load |
| Color | Silver / Gray |
| Quality Control | 100% Inspection, MTC Provided |
| OEM / ODM | Available |
| Origin | China |
Construction and steel structure fastening
Automotive chassis and component assembly
Industrial machinery and equipment installation
Manufacturing lines and mechanical workshops
Infrastructure and maintenance projects
General-purpose hardware and fastening systems
Zinc-plated surface for corrosion protection
Flange design for improved load distribution
Anti-loosening performance under vibration
Durable carbon steel construction
Smooth and precise threading
Suitable for automotive and industrial use
Custom sizes and finishes supported
Factory direct wholesale supply
| Thread Size | Flange Diameter | Nut Height | Thread Pitch |
|---|---|---|---|
| M3 | Customized | Customized | Standard |
| M4 | Customized | Customized | Standard |
| M5 | Customized | Customized | Standard |
| M6-M12 | As per drawing | As per drawing | Standard / Custom |
All dimensions can be customized according to customer requirements.
Contact Us
HONGSTEEL offers competitive pricing, negotiable quotes, and full support for samples or drawings. We provide OEM & ODM solutions to fit your unique project requirements.
Jiaxing Hongsteel Trading Co., Ltd., in partnership with Ningbo Hongsteel Machinery Co., Ltd., proudly stands as a beacon of excellence in advanced manufacturing and international trade under the prestigious name "Hongsteel". With an illustrious record spanning over 16 years, we have carved a niche in the global market by consistently delivering precision-engineered components and offering unbeatable service worldwide.
As a leading force in both manufacturing and trading, we at Hongsteel specialize in crafting non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, and automotive components, among others. Our commitment to excellence extends to providing fully customized solutions that cater to each client's specific needs, ensuring their utmost satisfaction.
Empowered by a team of highly skilled technicians and cutting-edge production equipment, we at Hongsteel guarantee superior efficiency, rigorous quality control, and unwavering product performance at every phase of production. Our state-of-the-art facilities boast certifications like ISO9001, ISO 17025, and SGS, alongside laboratory testing accreditations, affirming our adherence to international quality standards.
At Hongsteel, our ethos revolves around the core values of "quality first, service foremost, and continuous improvement and innovation" to meet and exceed customer expectations. Our relentless pursuit of excellence is encapsulated in our quality objectives: "zero defects, zero complaints." We warmly invite your inquiries and eagerly anticipate forging long-lasting, prosperous partnerships with clients worldwide.
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