Top 10 double head bolt Manufacturers in the world 2025

Nov 06, 2025

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Introduction to Double Head Bolt

A double - head bolt, also known as a stud, is a type of fastener with threads at both ends and an unthreaded shank in the middle. These bolts are widely used in various industries, including automotive, construction, machinery, and aerospace. They are designed to provide a strong and reliable connection between two parts. One end of the double - head bolt is usually screwed into a tapped hole in one part, while the other end is used to attach a nut or another component. This design allows for easy assembly and disassembly, making it a popular choice in many applications.

Top 10 Manufacturers

1. Haiyan Huashen Auto Parts Technology Co., Ltd.

Haiyan Huashen Auto Parts Technology Co., Ltd. is a leading manufacturer of fasteners, including double - head bolts, in China. The company has been in the industry for many years and has established a good reputation for its high - quality products and excellent customer service.

The company's production facilities are equipped with advanced machinery and equipment, which enables them to produce double - head bolts with high precision and consistent quality. They use high - grade raw materials and strict quality control measures to ensure that their products meet or exceed international standards.

Features in Double - Head Bolt Production:

Diverse Specifications: Haiyan Huashen offers a wide range of double - head bolt specifications to meet the different needs of customers. They can produce bolts in various sizes, thread pitches, and materials, such as carbon steel, stainless steel, and alloy steel.
Customization: The company is capable of customizing double - head bolts according to customers' specific requirements. Whether it is a special size, shape, or surface treatment, they can provide tailored solutions.
Quality Assurance: Each double - head bolt produced by Haiyan Huashen undergoes a series of strict quality inspections, including dimensional checks, material analysis, and mechanical property tests. This ensures that the products are of high quality and reliable performance.

Advantages:

Cost - Effective: The company can offer competitive prices due to its efficient production processes and economies of scale. This makes their double - head bolts an attractive option for customers looking for high - quality products at a reasonable cost.
Fast Delivery: With a well - organized production and logistics system, Haiyan Huashen can ensure fast delivery of products. This is crucial for customers who have tight project schedules.
Technical Support: The company has a team of experienced engineers and technicians who can provide technical support and advice to customers. They can help customers select the most suitable double - head bolts for their applications.

Website: https://www.hsfasteners.com/

2. Würth Group

The Würth Group is a global leader in the fastening and assembly technology industry. Founded in 1945 in Germany, the company has grown into a multinational corporation with operations in over 80 countries. Würth offers a comprehensive range of products, including double - head bolts, nuts, screws, and other fasteners.

Features in Double - Head Bolt Production:

Innovation: Würth invests heavily in research and development to continuously improve its double - head bolt products. They are constantly exploring new materials and manufacturing processes to enhance the performance and quality of their fasteners. For example, they have developed high - strength double - head bolts that can withstand extreme loads and harsh environments.
Global Sourcing: The company has a vast global sourcing network, which allows them to obtain high - quality raw materials at competitive prices. This enables them to maintain a high level of product quality while keeping costs under control.
Product Range: Würth offers a wide variety of double - head bolts, including standard and special - purpose bolts. Their product range covers different sizes, materials, and surface treatments, making it easy for customers to find the right bolt for their specific needs.

Advantages:

Brand Reputation: Würth is a well - known and respected brand in the industry. Customers trust the quality and reliability of their products, which gives the company a competitive edge in the market.
Customer Service: The company has a strong customer service team that provides prompt and efficient support to customers. They offer technical advice, product selection assistance, and after - sales service.
Logistics Network: Würth has an extensive logistics network that ensures fast and reliable delivery of products. They can quickly respond to customer orders and deliver products to any location around the world.

3. Stanley Black & Decker

Stanley Black & Decker is a well - established American company with a long history in the tool and fastener industry. The company is known for its high - quality products and innovative solutions. They produce a wide range of double - head bolts for various applications, including automotive, industrial, and construction.

Features in Double - Head Bolt Production:

Advanced Manufacturing Technology: Stanley Black & Decker uses state - of the - art manufacturing technology to produce double - head bolts. Their production processes are highly automated, which ensures high precision and consistency in product quality.
Material Expertise: The company has in - depth knowledge of different materials used in double - head bolt production. They can select the most appropriate material based on the specific application requirements, such as corrosion resistance, strength, and fatigue resistance.
Testing and Certification: All double - head bolts produced by Stanley Black & Decker are rigorously tested to meet international standards and customer specifications. They have obtained various certifications, such as ISO 9001, which demonstrates their commitment to quality.

Advantages:

Research and Development: Stanley Black & Decker invests significantly in research and development to stay at the forefront of the industry. They are constantly developing new products and improving existing ones to meet the evolving needs of customers.
Global Presence: The company has a global presence, with manufacturing facilities and sales offices in many countries. This allows them to serve customers worldwide and provide local support.
Diversified Product Portfolio: In addition to double - head bolts, Stanley Black & Decker offers a wide range of other tools and fasteners. This gives customers the convenience of sourcing multiple products from a single supplier.

4. ITW (Illinois Tool Works)

ITW is a diversified global manufacturer with a strong presence in the fastener industry. The company operates in various sectors, including automotive, construction, and industrial manufacturing. ITW produces high - quality double - head bolts that are known for their reliability and performance.

Features in Double - Head Bolt Production:

Engineering Excellence: ITW has a team of highly skilled engineers who are experts in fastener design and manufacturing. They use advanced engineering techniques to optimize the performance of double - head bolts, such as finite element analysis (FEA) to ensure the bolts can withstand the expected loads.
Material Innovation: The company is constantly researching and developing new materials for double - head bolts. They are exploring lightweight materials to meet the growing demand for fuel - efficient vehicles and other applications where weight reduction is crucial.
Surface Treatment Technologies: ITW offers a variety of surface treatment options for double - head bolts, such as galvanizing, zinc - nickel plating, and powder coating. These treatments enhance the corrosion resistance and appearance of the bolts.

Advantages:

Customized Solutions: ITW can provide customized double - head bolt solutions based on customers' specific needs. They work closely with customers to understand their requirements and develop tailored products.
Quality Management System: The company has a strict quality management system in place to ensure the consistent quality of its double - head bolts. They follow international quality standards and conduct regular audits to maintain high - quality production.
Sustainable Manufacturing: ITW is committed to sustainable manufacturing practices. They focus on reducing waste, energy consumption, and environmental impact in their production processes.

5. Böllhoff Group

The Böllhoff Group is a family - owned company based in Germany that specializes in fastening technology. With a history dating back over 130 years, the company has extensive experience in producing high - quality double - head bolts.

Features in Double - Head Bolt Production:

Specialized Design: Böllhoff's double - head bolts are designed with special features to meet the specific requirements of different industries. For example, they have developed bolts with improved self - locking properties for applications where vibration resistance is important.
High - Precision Manufacturing: The company uses advanced manufacturing processes to produce double - head bolts with high precision. Their production facilities are equipped with state - of the - art machinery that can achieve tight tolerances.
Material Selection: Böllhoff carefully selects the materials for its double - head bolts based on the application requirements. They offer a range of materials, including steel, stainless steel, and non - ferrous metals, to ensure the best performance.

Advantages:

Technical Expertise: Böllhoff has a team of technical experts who can provide in - depth knowledge and support to customers. They can assist customers in solving complex fastening problems and optimizing their designs.
Product Innovation: The company is constantly innovating and introducing new products to the market. Their research and development efforts focus on improving the performance and functionality of double - head bolts.
Global Sales Network: Böllhoff has a global sales network that allows them to reach customers in different parts of the world. They can provide local support and service to ensure customer satisfaction.

6. Araymond

Araymond is a French company that has been a leading player in the fastening and assembly solutions industry for over 100 years. The company offers a wide range of double - head bolts for automotive, aerospace, and other industries.

Features in Double - Head Bolt Production:

Automotive Focus: Araymond has a strong focus on the automotive industry. Their double - head bolts are designed to meet the strict requirements of automotive manufacturers, such as high - strength, lightweight, and corrosion - resistant properties.
Design for Assembly: The company's double - head bolts are designed with ease of assembly in mind. They have features that simplify the installation process, reducing production time and costs for customers.
Quality Control: Araymond has a comprehensive quality control system in place. They conduct strict inspections at every stage of the production process to ensure the quality and reliability of their double - head bolts.

Advantages:

Industry Experience: With over a century of experience in the industry, Araymond has in - depth knowledge of the market and customer needs. This allows them to develop products that are well - suited to the specific requirements of different industries.
Collaboration with Customers: The company works closely with customers to understand their needs and develop customized solutions. They are committed to providing excellent customer service and support.
Sustainable Development: Araymond is actively involved in sustainable development initiatives. They strive to reduce the environmental impact of their products and production processes.

7. PennEngineering

PennEngineering is a global leader in the design and manufacture of fastening solutions. The company is known for its innovative products and technical expertise. They produce a variety of double - head bolts for different applications.

Features in Double - Head Bolt Production:

Patented Technologies: PennEngineering has developed several patented technologies for its double - head bolts. These technologies provide unique features and benefits, such as improved load - bearing capacity and enhanced corrosion resistance.
Miniaturization: The company is at the forefront of miniaturization in the fastener industry. They can produce small - sized double - head bolts for applications where space is limited, such as in electronics and medical devices.
Testing and Validation: PennEngineering conducts extensive testing and validation of its double - head bolts to ensure their performance and reliability. They use advanced testing equipment and methods to simulate real - world conditions.

Advantages:

Innovation Leadership: PennEngineering is known for its innovation leadership in the fastener industry. Their continuous investment in research and development allows them to introduce new and improved products to the market.
Technical Support: The company offers comprehensive technical support to customers. Their engineers can provide advice on product selection, installation, and application engineering.
Global Distribution: PennEngineering has a global distribution network that ensures fast and efficient delivery of products to customers around the world.

8. Bossard Group

The Bossard Group is a Swiss company that specializes in fastening solutions. They have a long - standing reputation for providing high - quality products and excellent customer service. Bossard produces double - head bolts for a wide range of industries.

Features in Double - Head Bolt Production:

Smart Fastening Solutions: Bossard offers smart fastening solutions that incorporate advanced technologies, such as sensors and data - monitoring capabilities. Their double - head bolts can be part of these smart systems, providing real - time information about the fastening status.
Supply Chain Management: The company has a well - developed supply chain management system. They can ensure a stable supply of double - head bolts, even in times of high demand or supply chain disruptions.
Value - Added Services: Bossard provides value - added services, such as inventory management, kitting, and assembly services. These services help customers streamline their production processes and reduce costs.

Advantages:

Customer - Centric Approach: Bossard focuses on understanding and meeting the needs of its customers. They work closely with customers to develop customized solutions and provide excellent customer support.
Industry Knowledge: With decades of experience in the fastening industry, Bossard has in - depth knowledge of different industries and their specific requirements. This allows them to offer tailored solutions to customers.
Sustainable Sourcing: The company is committed to sustainable sourcing of raw materials. They ensure that the materials used in their double - head bolts are sourced from environmentally and socially responsible suppliers.

9. National Bolt & Nut Corporation

National Bolt & Nut Corporation is a leading manufacturer and distributor of fasteners in the United States. The company has been in business for many years and has a large inventory of double - head bolts.

Features in Double - Head Bolt Production:

Large Inventory: National Bolt & Nut maintains a large inventory of double - head bolts in various sizes and materials. This allows them to provide quick delivery to customers, reducing lead times.
Quality Assurance: The company has a strict quality control system to ensure the quality of its double - head bolts. They source materials from reliable suppliers and conduct thorough inspections before shipping the products.
Custom Manufacturing: National Bolt & Nut can also custom - manufacture double - head bolts according to customers' specifications. They have the capabilities and expertise to produce bolts with special features and requirements.

Advantages:

Local Support: As a domestic company in the United States, National Bolt & Nut can provide local support to customers. They understand the local market and can respond quickly to customer inquiries and orders.
Competitive Pricing: The company offers competitive pricing on its double - head bolts due to its efficient operations and large - scale purchasing power.
Industry Experience: With years of experience in the fastener industry, National Bolt & Nut has a good understanding of customer needs and can provide reliable products and services.

10. Nifco Inc.

Nifco Inc. is a Japanese company that specializes in the development and production of plastic and metal fasteners. They produce high - quality double - head bolts that are widely used in the automotive and electronics industries.

Features in Double - Head Bolt Production:

Plastic - Metal Hybrid Technology: Nifco has developed plastic - metal hybrid technology for its double - head bolts. This technology combines the advantages of plastic and metal, such as lightweight and high strength, respectively.
Automotive - Grade Quality: The company's double - head bolts for the automotive industry meet the strict quality standards of automotive manufacturers. They are designed to withstand the harsh conditions of automotive applications, such as high temperatures and vibrations.
Design Flexibility: Nifco can offer design flexibility in its double - head bolts. They can customize the shape, size, and features of the bolts according to customers' specific requirements.

Advantages:

Japanese Quality Standards: Nifco adheres to high - quality Japanese standards in its production processes. This ensures that their double - head bolts are of excellent quality and reliability.
Innovation in Materials: The company is constantly innovating in materials science. Their research and development efforts focus on developing new materials and manufacturing processes to improve the performance of double - head bolts.
Global Presence: Nifco has a global presence, with manufacturing facilities and sales offices in different countries. This allows them to serve customers worldwide and provide local support.

Conclusion

The double - head bolt market is highly competitive, with these top 10 manufacturers leading the way in terms of quality, innovation, and customer service. Each of these companies has its own unique features and advantages, whether it is Haiyan Huashen's cost - effective solutions and customization capabilities, Würth's global brand reputation and extensive product range, or Nifco's plastic - metal hybrid technology.

As the demand for double - head bolts continues to grow in various industries, these manufacturers are likely to invest more in research and development to meet the evolving needs of customers. They will also focus on improving their production processes to increase efficiency, reduce costs, and minimize environmental impact. Overall, the future of the double - head bolt industry looks promising, with these top manufacturers driving innovation and growth.