+8618931611289

Your Professional Bolt Supplier

 

 

The group company was established in 2012 and is headquartered in Handan City, Hebei Province.

The company's business is extensive, covering steel products, metal products, photovoltaic brackets, earthquake-resistant brackets, fasteners, labor protection clothing and other fields.

 

 
  • Stainless Steel Chemical Anchor
    Stainless Steel Chemical Anchor

    Stainless steel chemical anchor bolts are a new type of fastening material, consisting of chemical agents and stainless steel rods. Through a special chemical adhesive, the screw is glued and fixed

    Add to Inquiry
  • Stainless Steel Stud Bolts
    Stainless Steel Stud Bolts

    Made of stainless steel, such as common 304, 316, etc., it can resist corrosion from a variety of chemicals, maintain stable performance in corrosive environments such as moisture, acid, alkali and

    Add to Inquiry
  • Stainless Steel U-Bolts
    Stainless Steel U-Bolts

    In the building's water supply and drainage, fire protection, HVAC and other piping systems, it is used to fix the pipes on the bracket or wall to ensure the stability of the pipes; in the

    Add to Inquiry
  • Stainless Steel Hexagon Bolts
    Stainless Steel Hexagon Bolts

    The main component is stainless steel, such as 304, 316 and other materials. It can maintain stable performance in corrosive environments such as moisture, acid, alkali and salt, and is not easy to

    Add to Inquiry
  • Stainless Steel Photovoltaic Bolts
    Stainless Steel Photovoltaic Bolts

    (1) Material selection: Usually 304 or 316 stainless steel materials are selected. These materials have good corrosion resistance and mechanical properties and can meet the needs of photovoltaic

    Add to Inquiry
  • Stainless Steel Full Thread Bolts
    Stainless Steel Full Thread Bolts

    Stainless steel itself contains elements such as chromium and nickel, which can form a dense oxide film on the surface, effectively resisting the erosion of air, water, acid, alkali, salt and other

    Add to Inquiry
  • Stainless Steel Butterfly Bolts
    Stainless Steel Butterfly Bolts

    Austenitic stainless steel butterfly bolts: such as 304, 316 and other materials, with good corrosion resistance, toughness and processing performance, non-magnetic, suitable for food processing,

    Add to Inquiry
  • Stainless Steel Expansion Bolts
    Stainless Steel Expansion Bolts

    Stainless steel expansion bolts have the advantages of strong corrosion resistance, high tensile strength and shear strength, good heat resistance, etc., and the installation process is simple, the

    Add to Inquiry
  • Galvanized Chemical Anchor
    Galvanized Chemical Anchor

    Material selection: Select suitable carbon steel or alloy steel and other materials, which must meet the mechanical properties such as strength and toughness to ensure that the anchor bolt can

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  • Galvanized Stud Bolts
    Galvanized Stud Bolts

    Complete supporting facilities: Yongnian District, Handan City, Hebei Province, as a well-known standard parts production base in China, has a complete industrial chain. From the supply of raw

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  • Galvanized U-bolts
    Galvanized U-bolts

    Ground photovoltaic power station: In ground photovoltaic power stations, photovoltaic brackets need to be fixed on the ground foundation. Galvanized U-bolts can pass through the mounting holes of

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  • Galvanized Hexagon Bolts
    Galvanized Hexagon Bolts

    The performance and quality of galvanized hexagonal bolts are closely related to the performance of their raw materials and production processes. The following is a specific description.

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Why Choose us

 

 

Quality Control

The company boasts state-of-the-art production equipment alongside a rigorous quality management system. Each stage, from raw material procurement through to the delivery of finished products, undergoes meticulous testing and control, thereby ensuring that product quality consistently adheres to international standards.

 

Excellent Team

The team comprises seasoned trade experts, multilingual business professionals, and specialized logistics personnel. This diverse and highly skilled group is capable of efficiently managing all facets of international trade operations.

 

Quality Services

By providing premium-quality products and a comprehensive range of after-sales services, we have garnered the trust and loyalty of customers across the globe.

 

 

Specification

 

Material

304, 316, etc.,

Surface Treatment

Hardened/Galvanized

Thread Diameter

M3 (3mm), M4 (4mm), M5 (5mm), M6 (6mm), M8 (8mm)

Available Length

16mm - 100mm

 

Customization Process

Communication Needs

Custom size can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

Delivery Assurance

We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

 

Production Execution

Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging

Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

 

Types of Bolt
 

The bolt produced by our company mainly include the following types:

Stainless Steel Chemical Anchor
Stainless steel chemical anchor bolts are a new type of fastening material, consisting of chemical agents and stainless steel rods. Through a special chemical adhesive, the screw is glued and fixed to the drilled hole in the concrete substrate to achieve the anchoring of the fixing parts.

Stainless Steel Stud Bolts
Made of stainless steel, such as common 304, 316, etc., it can resist corrosion from a variety of chemicals, maintain stable performance in corrosive environments such as moisture, acid, alkali and salt, prevent rust and corrosion, and extend service life.

Stainless Steel U-Bolts
In the building's water supply and drainage, fire protection, HVAC and other piping systems, it is used to fix the pipes on the bracket or wall to ensure the stability of the pipes; in the installation of building curtain walls, fix the keel and connectors of the curtain wall to make the curtain wall firmly connected to the main structure;

Stainless Steel Hexagon Bolts
The main component is stainless steel, such as 304, 316 and other materials. It can maintain stable performance in corrosive environments such as moisture, acid, alkali and salt, and is not easy to rust and corrode. It is suitable for highly corrosive fields such as chemical, marine, and food processing.

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2

Stainless Steel Photovoltaic Bolts
Usually 304 or 316 stainless steel materials are selected. These materials have good corrosion resistance and mechanical properties and can meet the needs of photovoltaic projects.

Stainless Steel Full Thread Bolts
Stainless steel itself contains elements such as chromium and nickel, which can form a dense oxide film on the surface, effectively resisting the erosion of air, water, acid, alkali, salt and other substances. It can be used for a long time in humid coastal areas, corrosive environments in chemical production, and acid-base environments in food processing without rusting and corrosion.

Stainless Steel Butterfly Bolts
Austenitic stainless steel butterfly bolts: such as 304, 316 and other materials, with good corrosion resistance, toughness and processing performance, non-magnetic, suitable for food processing, medical equipment, chemical industry and other environments with high corrosion resistance requirements.

Stainless Steel Expansion Bolts
Stainless steel expansion bolts have the advantages of strong corrosion resistance, high tensile strength and shear strength, good heat resistance, etc., and the installation process is simple, the surface is smooth, and the color is bright.

 

Benefits of Bolt
 

High load capacity

Can handle heavy loads and provide significant clamping force – perfect for structural and heavy-duty applications.

Secure fastening

Provides a robust and secure connection.

Versatile

Bolts can be used in a wide range of materials and applications, including structural, automotive, and industrial settings.

 

Bolt Manufacturing Technology

Wire
Uncoiled, straightened and cut to length.

 

Cold forging
Molding the steel into the right shape at room temperature.

 

Bolt head
Progressively formed by forcing the steel into various dies at high pressure.

 

Threading
Threads are formed by rolling or cutting.

Heat treatment

The bolt is exposed to extreme heat to harden steel.

Surface treatment

It depends on the application. Zinc-plating is common to increase corrosion resistance.

Packing/stocking

After quality control to ensure uniformity and consistency, the bolts are packaged.

 

Packaging And Shipping Conditions

 

Packing

Commonly used packaging methods include carton packaging, plastic bag packaging, pallet packaging, etc., for easy transportation and storage.

Shipping

We offer various shipping methods, including sea freight, and express delivery, depending on the order size and destination.

 

 

Certificate

 

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FAQ

 

Q: What is the strongest chemical anchor?

A: Epoxy anchors are the strongest of the three options. They are ideal for heavy-duty applications where maximum holding power is required.

Q: What is the difference between 304 and 316 stainless steel anchors?

A: 316 stainless steel boasts a higher strength and durability than 304 stainless steel. It also has a higher level of corrosion resistance, including when exposed to salt water.

Q: How much weight can a chemical anchor hold?

A: In general, the larger the diameter of the anchor, the greater the weight it can support (for example, a 6mm anchor can support up to 14 kg while a 10mm anchor up to 30kg). The evaluation of the right element is also linked to the material in which to insert it.

Q: Are stainless steel bolts stronger than steel bolts?

A: Stainless steel has a low carbon content which cannot be hardened, and regular steel is slightly stronger than grade 2 steel, and at the same time it is significantly weaker if compared in the terms of hardness. Both steels can have magnetic properties, but stainless steel is usually nonmagnetic.

Q: Which is better 304 or 316 stainless steel bolts?

A: 316 stainless steel boasts a higher strength and durability than 304 stainless steel. It also has a higher level of corrosion resistance, including when exposed to salt water. It performs well against pitting and is also resistant to caustic chemicals.

As one of the leading bolt manufacturers and suppliers in China, we warmly welcome you to wholesale bulk customized bolt from our factory. Contact us for more discount information.

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