Hot-dip Galvanized Hexagon Bolts

The hex - shaped head of the bolt allows for easy installation and removal using standard hexagonal tools, providing good torque transmission and ensuring reliable fastening. These bolts come in a variety of sizes and specifications to meet different application requirements, from small - scale machinery and equipment to large - scale construction and industrial projects.

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1. Superior Corrosion and Rust Resistance:

• The galvanized coating thickness ranges from 35 to 100 μm, far exceeding that of electroplated coatings. It provides both a physical protective barrier and sacrificial anode protection. It fully covers threads, edges, and hidden crevices, making it resistant to humid environments, coastal salt fog, and mild chemical corrosion.

2. High-Strength Base Material:

• Manufactured from high-quality carbon steel and alloy steel, with standard strength grades of 4.6, 5.6, 8.8, and 10.9. It offers excellent tensile and shear strength, and the galvanized coating does not compromise the steel's inherent mechanical properties, making it suitable for structural fastening in heavy-load and vibration-prone conditions.

3. Impact-Resistant and Durable:

• The hot-dip galvanized coating features a dense and tough structure, resisting scratches and impacts during transportation and installation. Unlike painted or thin-coated surfaces, it does not peel, flake, or chip easily.

4. Easy Installation and Comprehensive Sizes:

Featuring a standard hex head, these bolts are compatible with all common wrenches, ensuring efficient and hassle-free assembly.

5. Superior Overall Value:

• With a lower purchase cost than stainless steel bolts and significantly less maintenance required compared to bare steel or electro-galvanized bolts, they eliminate the need for frequent rust removal, repainting, or replacement. This results in long-term cost and labor savings.

15

years

 

 We have been working in the industry since 2008

32

certificates

 

We have obtained most of the professional certificates in the industry and insist on international standards of production.

18

awards

 

We have won a lot of awards for strong creativity

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If you're tired of bolts that rust quickly, loosen under vibration, or fail in tough conditions, our hot‑dip galvanized hexagon bolts are the reliable, cost‑smart solution. Built to last and engineered for performance, they keep your structures safe and secure for years to come.

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