Your Reliable Custom Structural Bolts Manufacturer In China

As a leading manufacturer of structural bolts in China, we have been supplying high-quality products to clients worldwide for many years. We offer a wide range of sizes and finishes to meet the needs of custom bolts, and our team is always available to provide expert advice and support. 

Whether you are looking for any other type of structural bolt, we are confident that we can meet your needs. Contact us today to learn more about our products and our company.

Different Types Of Custom Structural Bolts

Our team offers many different types of custom bolts that can be used for various applications.
hexagon head structural bolt

Hexagon Head Bolt

The most common type of structural bolt is the hexagon head bolt. Hexagon head bolts are easy to install and provide high resistance to shearing forces.

carriage structural bolt

Carriage Bolt

Another popular type of structural bolt is the carriage bolt. Carriage bolts have a rounded head that helps distribute loads evenly, making them ideal for load-bearing applications. 

lag structural bolt

Lag Bolts

Lag bolts have a large head that helps to prevent them from slipping out of place, making them ideal for use in outdoor applications.

materials of structural bolts

materials of custom structural bolts

A325 bolts are made from a medium carbon steel alloy and are considered the most commonly used bolt type. The material is heat-treated for extra strength and durability, making it an ideal choice for construction projects involving heavy loads.

A490 bolts, on the other hand, are made from a higher grade of alloy steel that has been quenched and tempered to create greater tensile strength than their A325 counterparts. This makes them well-suited for use in highly demanding applications requiring superior strength. 

Our Fasteners Manufacturing Capability

thread rolling machine

thread rolling For Fasteners

Our company’s thread-rolling capability for structural bolts is second to none. We use the highest quality materials and the latest technology to ensure that all our products meet industry standards. Our thread rolling process ensures that all threads on structural bolts have uniform size, shape, and strength, which is essential for a secure assembly.

cold heading

Cold Heading For Fasteners

Our company offers high-quality cold heading capabilities for structural bolts. Our team of experienced engineers and technicians uses the latest cold heading technology to ensure that our products are of the highest quality. We offer a variety of sizes, shapes, and materials to meet any customer’s needs. 

heat treatment

Heat Treatment For Fasteners

 Our company has a great heat treatment capability for structural bolts. Depending on their requirements, we can provide carburizing and nitriding services on the parts. The process involves heating the part too high temperatures in a controlled atmosphere, then cooling it down to meet customer specs. We have the latest equipment and technology to achieve consistent results every time.

Our Quality Promise For Custom Structural Bolts

We use only the best materials, and our bolts are designed to meet or exceed all industry standards. 

In addition, we offer a 100% satisfaction guarantee on all of our products. If, for any reason, you are not satisfied with your purchase, simply return it for a full refund. 

With our quality promise, you can be confident that you’re getting the best possible value when you purchase from our company. Thanks for choosing us as your source for all your structural bolt needs!

testing equipment
why choose us

Why Choose Us As Your Custom bolt China Manufacturer?

high quality materials

We use high-grade alloy steel, stainless steel, and other materials to ensure our structural bolts are strong and durable. The bolts are tested for strength, hardness, chemical composition, and surface finish before they are approved for shipment. They also undergo a dimensional inspection to ensure the dimensions meet the required standards.

inspection of manufacturing process

Xfasteners components used in the manufacturing process to make sure they meet our quality specifications. We also use precision measuring tools to check that each individual bolt meets our exact size and shape requirements. We run regular tests on the bolts to ensure they can withstand heavy loads and extreme temperatures.


Structural bolts are fasteners that connect heavy materials such as steel beams and plates. They come in various sizes and shapes, and each type has unique benefits. One of the most common applications for structural bolts is in the construction of bridges. The high tensile strength of these bolts helps to ensure that the bridge can support the weight of the vehicles that cross it. 

Looking For A Trusted Custom structural bolts Manufacturer In China?

If you’re looking for a trusted custom structural bolt manufacturer in China, look no further than us.

Let us put our knowledge and skills to work for you.

related articles


How to remove bolts

If you need to remove a bolt, it is important to have the right tools for the job. There are several common ways to remove a bolt, including using a wrench, an impact driver, heat and a torch, or chemicals.

Read More »