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Hex Structural Bolts Heavy Structural Bolts
High-strength bolts for industrial steel structure buildings are essential components used in the construction of durable and reliable structures. These bolts are designed to meet high standards of strength, durability, and performance, making them ideal for use in heavy-duty applications such as bridges, warehouses, factories, and other large-scale constructions.
**Application:**
Industrial, Steel Structure, Building
**Finish:**
Black Coating, Hot-Dip Galvanized (HDG), Dacromet, Zinc Coating
**Color:**
Black, Grey, Silver
**Quality:**
First Class
**Transport Package:**
Cartons, Woven Bags, or Gunny Bags, then packed in Wooden or Iron Cases
**Specification:**
Available in all sizes, primarily M3 to M48
**Origin:**
Hebei, China
**HS Code:**
731815
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### High-Strength Bolts for Industrial Steel Structures
Our high-strength bolts are manufactured to meet international standards and are widely used in the construction of industrial steel structures. They are available in a variety of grades, materials, and finishes, ensuring that they can be tailored to suit different project requirements.
#### Key Features:
- **Commodity Name:** 4.8 / 5.6 / 8.8 / 10.9 / 12.9, ASTM A325 Hex Bolt
- **Standard:** DIN 931, DIN 933, ISO 4014/4017/8676, Non-standard (customized according to drawings)
- **Material:** Carbon Steel, Alloy Steel, Stainless Steel
- **Grade:** 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80, etc.
- **Surface Finish:** Black, Zinc Plated, Copper Plated, Phosphated, Mechanical Galvanized, Hot-Dip Galvanized, Dacromet
- **Size:** M3 – M30; 1/4" – 4"
- **Supply Ability:** 500 MT per month
- **Certificate:** ISO 9001:2008, SGS, CE
- **Packing:** Carton or Gunny Bag, then on Wooden Pallets, or as per customer’s request
- **Delivery Time:** 20 days per container for standard sizes
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We offer a wide range of fasteners, including hex bolts, which are suitable for various industries such as construction, automotive, machinery, and more. Our products are known for their reliability, quality, and competitive pricing.
### Why Choose Us?
1. **Specialized in Manufacturing:** We focus on producing high-quality fasteners with precision and care.
2. **Rich Experience:** With over 10 years of experience in the fastener industry, we understand the needs of our customers.
3. **High Quality & Competitive Price:** We ensure top-tier quality while offering cost-effective solutions.
4. **Global Market Reach:** We supply to both domestic and international markets, with satisfied clients from Korea, Iran, Europe, India, and the US.
5. **Advanced Facilities:** Our factory is well-equipped with modern machinery and technology.
6. **Strict Quality Control:** Every product goes through rigorous testing to ensure it meets the highest standards.
7. **Customization Available:** In addition to standard products, we also offer custom-made bolts based on your specifications. Just send us your drawings, and our team of engineers will work with you to meet your needs.
We take pride in being a trusted supplier of fasteners in China, adhering to global standards such as DIN, JIS, GB, ANSI, and BS. Our commitment to quality and customer satisfaction has helped us build long-term relationships with clients around the world.
If you're interested in our products or need further information, feel free to contact us directly. Our sales team is always ready to assist you with any inquiries. Let us help you find the right solution for your next project.