Top 10 Companies in the Global Set Screw Market (2026): Market Leaders Driving Global Fastening Innovation

MARKET INSIGHTS

Global set screw market size was valued at USD 1.82 billion in 2024. The market is projected to grow from USD 1.92 billion in 2025 to USD 3.30 billion by 2034, exhibiting a CAGR of 6.3% during the forecast period.

Set screws are specialized fasteners designed to secure an object within or against another component. Unlike traditional screws, they are typically headless and fully threaded, applying clamping force through their tip. Common applications include securing pulleys, gears, and bearings to shafts in mechanical assemblies.

The market growth is driven by increasing industrial automation and demand from manufacturing sectors. While construction and automotive remain key end-users, emerging applications in renewable energy systems and medical devices are creating new opportunities. Regional manufacturing hubs in Asia‑Pacific, particularly China and India, are contributing significantly to market expansion due to growing industrial activity. However, competition from alternative fastening solutions and price volatility of raw materials pose challenges to market players.

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Top 10 Companies in the Global Set Screw Market (2026)

1. Würth Group (Germany)

Headquarters: Stuttgart, Germany
Key Offering: Comprehensive fastener portfolio including cup point, knurled cup, and flat set screws for automotive, industrial machinery, and aerospace.

Würth has established a global supply chain network that delivers high‑precision set screws with stringent quality standards. The company’s engineering teams focus on developing corrosion‑resistant alloys and advanced surface coatings to meet demanding applications in renewable energy and medical devices.

Sustainability & Growth Initiatives:

• Implementation of circular economy practices—recycling of steel and alloy scrap.
• Investments in low‑carbon manufacturing technologies.
• Partnerships with OEMs to develop lightweight, high‑strength fasteners for electric vehicles.

2. Bossard Group (Switzerland)

Headquarters: Neuchâtel, Switzerland
Key Offering: Specialty set screws for high‑temperature and high‑pressure industrial applications.

Bossard’s product range includes heat‑treated alloy steels and ceramic‑composite set screws, enabling use in power generation, aerospace, and semiconductor manufacturing.

Sustainability & Growth Initiatives:

• ISO 14001 certification for environmental management.
• Development of biodegradable coating options for medical equipment.
• Digital traceability of raw materials via blockchain.

3. TR Fastenings (United Kingdom)

Headquarters: Rotherham, UK
Key Offering: High‑performance set screws for automotive and construction sectors.

TR Fastenings focuses on precision machining and offers a range of threaded profiles to meet OEM specifications.

Sustainability & Growth Initiatives:

• Lean manufacturing to reduce waste.
• Use of recycled aluminum alloys.
• Collaboration with electric‑vehicle manufacturers on lightweight fastener solutions.

4. Viteria Fusani (Italy)

Headquarters: Verona, Italy
Key Offering: Custom engineered set screws for aerospace and medical device applications.

Viteria Fusani specializes in precision‑drilled, heat‑treated components that meet strict regulatory standards.

Sustainability & Growth Initiatives:

• Energy‑efficient machining processes.
• Supplier audits for responsible sourcing.
• Development of low‑VOC plating processes.

5. Katsuhana Fasteners (Japan)

Headquarters: Tokyo, Japan
Key Offering: High‑precision set screws for robotics and electronic assembly.

The company offers a wide range of thread sizes and materials, including stainless steel and titanium alloys.

Sustainability & Growth Initiatives:

• Implementation of zero‑waste manufacturing.
• Use of renewable energy in production facilities.
• Partnerships with semiconductor manufacturers for eco‑friendly packaging.

6. Zhenhai Fumei Set Screw Factory (China)

Headquarters: Zhenhai, Zhejiang Province, China
Key Offering: High‑volume production of standard and specialty set screws for consumer electronics and power equipment.

Zhenhai Fumei leverages advanced CNC machining and high‑speed production lines to meet global demand.

Sustainability & Growth Initiatives:

• Energy‑saving production lines.
• Recycling of metal scrap.
• Compliance with ISO 9001 and ISO 14001.

7. KD Fasteners (United States)

Headquarters: Houston, Texas, USA
Key Offering: Precision set screws for aerospace, defense, and high‑performance industrial applications.

KD Fasteners provides custom‑threaded solutions with rigorous quality control.

Sustainability & Growth Initiatives:

• Implementation of lean production.
• Use of recycled steel.
• Collaboration with OEMs on lightweight fastening.

8. Radax Industries, Inc. (United States)

Headquarters: Tulsa, Oklahoma, USA
Key Offering: High‑strength alloy set screws for heavy machinery and construction equipment.

Radax focuses on heat‑treated alloy steels and offers advanced coatings for corrosion resistance.

Sustainability & Growth Initiatives:

• Energy‑efficient machining.
• Recycling of steel scrap.
• Partnerships with construction firms for sustainable materials.

9. ARSER Srl (Italy)

Headquarters: Cuneo, Italy
Key Offering: Specialty set screws for medical devices and aerospace.

ARSER offers high‑purity stainless steel and titanium set screws with strict certification.

Sustainability & Growth Initiatives:

• ISO 14001 environmental management.
• Low‑VOC surface treatments.
• Collaborations on biodegradable packaging.

10. ANSCO (Australia)

Headquarters: Melbourne, Australia
Key Offering: Versatile set screws for marine, automotive, and industrial sectors.

ANSCO provides a broad range of materials, including stainless steel and brass, and offers custom machining.

Sustainability & Growth Initiatives:

• Use of renewable energy in manufacturing.
• Recycling of metal scrap.
• Development of eco‑friendly coating options.

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Outlook

The Global Set Screw Market is expected to continue its robust growth trajectory, driven by industrial automation, electrification of vehicles, and expansion of renewable energy infrastructure. Asia‑Pacific, led by China and India, will remain the fastest‑growing region, while North America and Europe will sustain mature demand. The market will witness increased adoption of advanced materials—such as high‑temperature alloys and diamond‑like carbon coatings—and digitalization of supply chains to meet precision and sustainability requirements.

Future Trends

• Miniaturization of set screws for next‑generation electronics and medical devices.
• Development of high‑performance alloys capable of withstanding temperatures above 1000°C.
• Industry 4.0 integration—smart inventory management using RFID and predictive maintenance.
• Growth in renewable energy—wind and solar installations demanding corrosion‑resistant fasteners.
• Shift toward circular economy—recycling of steel and alloy scrap and use of biodegradable coatings.