The Global Structural Bolts Market was valued at US$ 796.4 Million in 2022 and is projected to reach US$ 1097.6 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 4.7% during the forecast period. This robust growth is driven by expansive infrastructure development, rising investments in renewable energy projects, and increasing demand from the transportation and construction sectors worldwide.

As the backbone of modern construction and heavy engineering, structural bolts ensure the integrity and safety of critical structures. In an era of mega-projects and stringent safety standards, the manufacturers of these high-strength fasteners are more important than ever. This blog profiles the Top 10 Companies in the Structural Bolts Industry—global leaders and specialized manufacturers that are securing the world’s infrastructure, one bolt at a time.

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🔟 1. Fontana Gruppo

Headquarters: Milan, Italy
Key Offering: A325, A490, and High-Strength Structural Bolts

Fontana Gruppo is a leading European manufacturer of high-strength fasteners, with a strong focus on structural bolts for construction and infrastructure. The company is renowned for its technical expertise and adherence to international quality standards, serving a global clientele.

Market Initiatives:

• Investment in advanced heat-treatment technologies for superior bolt strength

• Strategic focus on sustainable manufacturing processes

• Strong distribution network across Europe and North America

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Structural Bolts Market – View in Detailed Research Report

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9️⃣ 2. KAMAX

Headquarters: Laufach, Germany
Key Offering: High-strength bolts, custom fasteners for automotive and construction

KAMAX is a global player in the high-strength fasteners market, supplying structural bolts to the construction, automotive, and wind energy sectors. The company’s reputation is built on precision engineering and a commitment to research and development.

Market Initiatives:

• Leading supplier to the European wind turbine industry

• Continuous innovation in coating technologies for corrosion resistance

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8️⃣ 3. Infasco

Headquarters: Hamilton, Ontario, Canada
Key Offering: A325 and A490 structural bolts, anchor rods

Infasco, a division of nVent, is a North American leader in the manufacturing of structural bolting systems. The company’s products are critical for structural steel connections in bridges, stadiums, and high-rise buildings across the continent.

Market Initiatives:

• Extensive product range certified to ASTM and CSA standards

• Focus on providing complete structural connection solutions

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7️⃣ 4. Nucor Fastener

Headquarters: Indianapolis, Indiana, USA
Key Offering: ASTM A325 and A490 structural bolts, heavy hex nuts

Nucor Fastener is a major US-based manufacturer, part of the Nucor Corporation, the largest steel producer in the United States. This vertical integration provides a significant advantage in raw material supply and cost stability.

Market Initiatives:

• Leveraging parent company’s steel production for supply chain efficiency

• Expansion of capacity to meet growing infrastructure demand

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Structural Bolts Market – View in Detailed Research Report

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6️⃣ 5. Würth Group

Headquarters: Künzelsau, Germany
Key Offering: Comprehensive range of assembly and fastening materials, including structural bolts

The Würth Group is a global wholesaler of fasteners and related products. While not exclusively a manufacturer, its immense distribution network and own production facilities make it a key player in supplying structural bolts to construction sites worldwide.

Market Initiatives:

• World’s largest distribution network for fasteners

• Strong focus on digital sales platforms and on-site logistics

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5️⃣ 6. Stanley Black & Decker

Headquarters: New Britain, Connecticut, USA
Key Offering: Engineered fastening solutions, including structural bolts under brands like POP

Stanley Black & Decker’s Engineered Fastening segment is a significant supplier to the construction and infrastructure markets. The company provides high-quality, reliable structural fasteners backed by strong brand recognition and technical support.

Market Initiatives:

• Investment in smart, connected fastening solutions

• Global manufacturing footprint ensuring supply chain resilience

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4️⃣ 7. LISI Group

Headquarters: Paris, France
Key Offering: Aerospace and automotive fasteners, with a growing presence in structural construction bolts

LISI Group is a global manufacturer of fasteners with a strong technological base from its aerospace division. The company applies its high-precision manufacturing standards to its growing range of structural bolts for demanding construction applications.

Market Initiatives:

• Transfer of aerospace manufacturing precision to construction fasteners

• Focus on lightweight and high-performance materials

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3️⃣ 8. Cooper & Turner

Headquarters: Sheffield, United Kingdom
Key Offering: High-tensile fasteners, structural bolts for critical applications

Cooper & Turner is a specialist manufacturer of high-integrity fasteners for industries including construction, energy, and rail. The company is known for its expertise in producing large-diameter structural bolts for bridges and other heavy civil engineering projects.

Market Initiatives:

• Specialization in bespoke, large-diameter fastener solutions

• Strong presence in the UK and Middle East infrastructure markets

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2️⃣ 9. Gem-Year Industrial Co., Ltd.

Headquarters: Jiaxing, Zhejiang, China
Key Offering: A325 structural bolts, standard and custom fasteners

Gem-Year is a leading Chinese manufacturer of fasteners with a significant export business. The company offers competitive pricing and large-scale production capacity, making it a key supplier in the global structural bolts market, particularly in the Asia-Pacific region.

Market Initiatives:

• Cost-competitive manufacturing for high-volume projects

• Expanding product certifications for international markets

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1️⃣ 10. Arconic (formerly Alcoa)

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: High-performance fastening systems, including specialized structural bolts

Arconic, through its Engineered Products and Forgings division, produces high-strength fasteners for aerospace, automotive, and construction. Their expertise in advanced alloys translates into structural bolts capable of withstanding extreme conditions.

Market Initiatives:

• Leadership in aluminum and titanium fasteners for lightweight structures

• Focus on innovation for next-generation infrastructure materials

Get Full Report Here:
Structural Bolts Market – View in Detailed Research Report

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🏗️ Outlook: The Future of Structural Bolts Is Stronger and Smarter

The structural bolts market is evolving in response to the demands of modern engineering. While traditional carbon steel bolts remain the volume leader, the industry is increasingly focused on advanced materials, smart manufacturing, and enhanced sustainability.

📈 Key Trends Shaping the Market:

• Rising demand for corrosion-resistant coatings and stainless-steel alloys

• Increasing use of structural bolts in renewable energy projects like wind farms

• Adoption of Industry 4.0 practices for quality control and traceability

• Stringent building codes and safety standards driving product innovation

Get Full Report Here:
Structural Bolts Market – View in Detailed Research Report

The companies listed above are not only supplying essential components—they are enabling the safe and efficient construction of the built environment, from skyscrapers and bridges to the infrastructure that powers our future.