Headed Bolt

Your Leading Headed Bolt Supplier

 

Since 1997, we have been committed to the production and sales of fasteners for steel structure construction. China's top 10 fastener manufacturer, dreaming of becoming the world's top 10. High-strength hex bolt and nut, Foundation bolt and shear stud. It mainly provides supporting products for various end customers in industries such as steel structure construction projects, bridges, large-scale machinery and equipment, wind power, nuclear power, and high-speed rail.

 

 

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Why Choose Us

Advanced equipment

Our factory is equippedl with professional Spheroidizing furnace, drawing machine, multi-station cold heading machine, high-speed thread rolling machine, nut forming machine, tapping machine, heat treatment mesh belt furnace, phosphorus saponification production line, etc, to meet production needs.

Complete qualifications

The company has passed ISO9001 quality certification system as well as international certification SGS, CE.

Our service

Our team provides a variety of packaging to meet your needs; Multiple quality inspections to meet your quality requirements; All fasteners sold by our company are guaranteed for three years, brand first.

 

Types of Headed Bolt
HEX Bolt DIN933 factory
HEX Bolt DIN933 best
Hex Bolt GB5782 factory
HEX Bolt DIN933

Headed anchor bolts
Headed anchor bolts are some of the most popular fastening options, thanks primarily to their ability to be drilled into concrete. The headed tops of these bolts are efficient and safe since they give the drill, wrench, or other fastening tools multiple points of contact, which reduces slippage.

The threaded shaft of the bolt is strong enough and sharp enough to go into concrete. These characteristics make headed anchor bolts a popular choice for large industrial construction jobs when metal building frames need to be attached to a concrete pad. They are also commonly used in bridges and other infrastructure projects.

 

Heavy hex bolts
Heavy hex bolts are among the most diverse bolts within the headed bolt industry. These bolts are specifically designed for heavy-duty industrial use and are an excellent option for attaching wood or metal components to a concrete, wood, or metal frame.

While this type of headed bolt is primarily used in the world of machinery, it also has uses in construction. Since these bolts are designed for high amounts of tension and compression, they are commonly used in bridge construction. They come in various sizes and shapes, further diversifying their applications within the construction industry.

 

Hex bolts
In addition to heavy hex bolts, you can also select custom forging for standard hex bolts. These bolts, which can be forged in various shapes and sizes, provide a long list of potential applications.

This bolt is another type that is commonly used in smaller assembly processes such as furniture assembly, but they are not limited to those types of projects. Instead, hex bolts are another great option when attaching a wood or metal frame to concrete.

The bolts in this category are made of incredibly strong material, providing a sturdy connection point between virtually any building material and a concrete surface.

 

Square head bolts
The pointed angles along the perimeter of the bolt’s head provide the fastening tool with multiple points of contact, reducing the likelihood of the tool slipping.

While smaller square head bolts are commonly used in furniture assembly, larger options provide multiple uses in residential construction and, even more frequently, machinery.

 

Other hex head bolts
As the name suggests, hex head bolts have six sides on the heads. Their configuration makes them highly slip-resistant during the fastening process, which helps speed up the process of installing these bolts. It also cuts down on injuries caused by a tool slipping off the head of the bolt.

Since hex head bolts come in various sizes, they can be used for virtually any task. Larger hex head bolts are commonly used in large construction projects, helping builders attach steel to steel, wood to wood, or either of those materials to a concrete pad.

 

HEX Bolt DIN933

 

Benefits of Headed Bolt

Mechanical stop & load distribution: The head prevents the bolt from passing through the hole and provides a bearing surface that distributes clamping force across the mating material, which helps prevent material damage.

 

Ease of installation: The head provides a specific shape (like a hex or square) that standard tools—such as wrenches or sockets—can grip to apply torque.

 

High clamping force: Headed bolts can withstand high preloads and impact loads, making them effective at suppressing vibration and preventing loosening in heavy machinery or infrastructure.

 

Reliable maintenance: Unlike permanent welds, headed bolts allow for easy disassembly for maintenance, repairs, or modifications.

 

Structural integrity: In specialized applications like engine "cylinder head bolts," they are designed to stretch slightly to create a uniform, airtight seal across surfaces.

 

Common Surface Treatments
 

Galvanized

Hot-dip or electro-galvanized for enhanced corrosion resistance, ideal for outdoor or harsh environments.

Black oxide

Provides moderate corrosion protection, typically used in indoor or mild conditions.

Nickel plating

Offers better corrosion resistance and aesthetic appeal, often used for high-end applications.

Chrome plating

Improves surface hardness and wear resistance, suitable for high-strength applications.

 

 

FAQ

 

Q: What are headed anchor bolts mainly used for?

A: Headed anchor bolts are popular for drilling into concrete. They are widely used in large industrial projects, such as attaching metal building frames to concrete pads, bridges and other infrastructure works. They are safe and efficient with good anti-slip performance.

Q: Why choose heavy hex bolts for industrial jobs?

A: Heavy hex bolts are designed for heavy-duty use. They handle high tension and compression well. They fit wood or metal components on concrete, wood or metal frames. They come in various sizes, suitable for machinery and bridge construction.

Q: Can hex bolts be used in large construction projects?

A: Yes. Hex bolts can be custom-forged into different sizes and shapes. They are made of strong materials, ideal for attaching wood or metal frames to concrete. They are not just for small tasks like furniture assembly but also for large industrial jobs.

Q: Are hex head bolts slip-resistant?

A: Yes, hex head bolts have six sides, making them highly slip-resistant during installation. This feature speeds up the installation process and reduces injuries caused by tool slipping off the bolt head.

Q: What sizes do hex head bolts come in?

A: Hex head bolts are available in various sizes. This versatility allows them to be used for almost any task—from small assembly work to large construction projects, such as attaching steel to steel or wood to concrete.

As one of the leading headed bolt manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to wholesale high-grade headed bolt at competitive price from our factory. Welcome to view our website for more information.

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