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Heavy Hex Structural Bolts with Hex Head,UNC Thread, HDG, Black Finish, Zinc-plating
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**Basic Info**
**Model No.:** ASTM A325 Structural Bolts
**Material:** Carbon Steel
**Standard:** ASTM, DIN, ANSI, ISO
**Export Markets:** United States, Canada, Brazil, UK, France, Germany, Spain, Italy, Switzerland, Dubai, Singapore, Malaysia, Japan, South Korea, and many more.
**Trademark:** M
**Packing:** 25 kg per box, 36 boxes per pallet
**Origin:** Ningbo, China
**Product Description**
ASTM A325 structural bolts are high-strength fasteners commonly used in steel structures and heavy-duty applications. These bolts are designed for use in critical structural connections, meeting the requirements set by the Specification for Structural Joints Using High-Strength Bolts. They are ideal for construction projects that require strong, reliable, and durable fastening solutions.
**Key Features:**
- **Size:** Diameter: 1/2" – 1 1/2"; Length: 1 1/4" – 8"
- **Material Options:** Alloy steel, stainless steel, brass, and more
- **Surface Finish:** Plain & Oiled, Black, Zinc Plated (ZP), Hot-Dipped Galvanized (HDG), Teflon Coated, and others
- **Thread Type:** UNC (Unified National Coarse)
- **Head Style:** Hexagonal Head
- **Connection Type:** Common Bolt
**Applications:**
These bolts are primarily used in structural steel connections where strength and reliability are essential. They are widely used in bridges, buildings, industrial equipment, and other large-scale constructions. Their design ensures a secure fit and long-lasting performance under heavy loads.
**Additional Information:**
- **Lead Time:** 30–35 days after receiving a 30% deposit
- **HS Code:** 73181500
- **Quality Assurance:** All products meet international standards and are manufactured with precision and care
**Why Choose Us?**
Located near Ningbo Port, our company benefits from excellent logistics and transportation infrastructure, allowing us to offer competitive pricing and timely delivery. We provide high-quality products backed by professional service and support. Whether you're looking for bulk orders or custom solutions, we are here to meet your needs.
For more information, special offers, or to place an order, feel free to contact us via email. We look forward to serving you!
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