Hot Dip Galvanized Bolts-Hebei Longze|Corrosion Resistance&High Strength

Jul . 30, 2025 07:40 Back to list

Hot Dip Galvanized Bolts-Hebei Longze|Corrosion Resistance&High Strength


Hot dip galvanized bolts are essential fasteners in modern construction and industrial applications, offering superior corrosion resistance and structural integrity. This article provides an in-depth analysis of their features, technical specifications, and applications, along with insights into the company behind this innovative product.

Product Overview

Hot dip galvanized bolts are designed to withstand harsh environmental conditions while maintaining their mechanical strength. These bolts are coated with a layer of zinc through a hot-dip galvanization process, which enhances their durability and longevity. The hot dip galvanized bolts are available in a wide range of sizes, materials, and grades, making them suitable for diverse industrial needs.

Hot Dip Galvanized Bolts-Hebei Longze|Corrosion Resistance&High Strength Hot Dip Galvanized Bolts-Hebei Longze|Corrosion Resistance&High Strength Hot Dip Galvanized Bolts-Hebei Longze|Corrosion Resistance&High Strength

Technical Specifications

The technical specifications of hot dip galvanized bolts are critical to understanding their performance and suitability for specific applications. Below is a detailed table summarizing the key parameters:

Specification Details
Material Carbon steel (Q235, 35K, 45K, 40Cr, B7, 20MnTiB), stainless steel (A2, A4)
Grade 4.8, 5.8, 6.8, 8.8, 10.9
Surface Treatment Hot dip galvanizing (HDG), Black Oxide, Zinc Plated, Teflon, Dacromet
Standards ISO, DIN, ANSI, ASME, ASTM, BS, JIS, DIN933, DIN931, ISO 4017
Size Range M6-M60, 1/4"-2-1/2" (customizable)
Length Range 40mm-6000mm (customizable)

Key Features and Advantages

Hot dip galvanized bolts are renowned for their exceptional properties, which make them a preferred choice in demanding environments. Here are some of the key features:

  • Corrosion Resistance: The zinc coating provides a protective barrier against rust and environmental degradation, significantly extending the lifespan of the bolts.
  • High Strength: Available in grades up to 10.9, these bolts offer excellent tensile strength, making them suitable for heavy-duty applications.
  • Customization: The ability to customize sizes and surface treatments ensures these bolts can be tailored to specific project requirements.
  • Compliance with International Standards: Adherence to standards like ISO and DIN ensures quality and compatibility with global manufacturing practices.

Applications

Hot dip galvanized bolts find applications in a wide array of industries due to their versatility and durability. Some common use cases include:

  • Construction: Used in structural frameworks, bridges, and high-rise buildings where corrosion resistance is critical.
  • Infrastructure: Ideal for road signs, streetlights, and utility poles that are exposed to harsh weather conditions.
  • Automotive: Employed in vehicle manufacturing for components requiring high strength and durability.
  • Marine: Suitable for shipbuilding and offshore structures where exposure to saltwater demands robust fasteners.

Company Background

The Hebei Longze Metal Products Manufacturing Co., Ltd. is a leading manufacturer of high-quality fasteners, specializing in hot dip galvanized bolts. With years of experience in the industry, the company has established itself as a reliable supplier of precision-engineered products that meet international standards. Their commitment to innovation and quality ensures that their products are trusted by clients worldwide.

As highlighted by the National Institute of Standards and Technology (NIST), the importance of standardized fasteners in ensuring structural integrity and safety cannot be overstated. While NIST does not directly reference this product, their guidelines on material standards and corrosion resistance align closely with the specifications of hot dip galvanized bolts.

Conclusion

Hot dip galvanized bolts are a vital component in modern engineering, combining strength, durability, and corrosion resistance. With a wide range of specifications and applications, these bolts are indispensable in various industries. Hebei Longze Metal Products Manufacturing Co., Ltd. continues to lead the way in providing high-quality fasteners that meet the demands of today's construction and manufacturing sectors.

References

National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov/

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