Threadlocker Market Size (By Type, By End-Use Industry, By Distribution Channel, and By Geography) - Global Industry, Share, Analysis, Trends and Forecast 2025 - 2033

Threadlocker Market Highlights

• The global threadlocker market is expected to reach USD 455.3 million by 2033, with a CAGR of 6.9% from 2025 to 2033
• The Asia-Pacific threadlocker market was valued at approximately USD 90.6 million in 2024
• The North America threadlocker market is projected to grow at a CAGR of over 7.4% from 2025 to 2033
• Automotive end-use industry holds significant share in 2024
• Development of non-toxic, biodegradable threadlockers to meet stringent environmental regulations and cater to the growing demand for sustainable products is a popular market trend

Threadlocker is a form of adhesive that is used to bind and seal threaded fasteners like bolts and screws, preventing them from loosening due to vibration, stress, or thermal expansion. It is usually applied in liquid form and cures in the absence of air and in contact with metallic surfaces. Threadlockers protect assemblies by locking fasteners in place and sealing threads to prevent leakage. They come in a variety of strengths, from removable to permanent, and viscosities to suit different uses. Threadlockers are widely used in the automotive, aircraft, equipment, and electronics industries. They improve safety, dependability, and maintenance efficiency.

Global Threadlocker Market Dynamics

Market Drivers

• Increasing demand for automotive and aerospace applications
• Growth in industrial machinery and equipment manufacturing
• Rising awareness of maintenance cost reduction through vibration resistance

Market Restraints

• High competition from alternative fastening technologies
• Limited performance under extreme temperatures or chemical exposure
• Stringent environmental regulations on chemical formulations

Market Opportunities

• Expansion into emerging markets with growing manufacturing sectors
• Development of eco-friendly and high-performance threadlocker formulations
• Integration with smart maintenance systems in Industry 4.0 applications

Threadlocker Market Report Coverage

Threadlocker Market Insights

The threadlocker market is being driven primarily by rising demand for dependable, vibration-resistant fasteners in the automotive and aerospace industries. For example, the NASA Lessons Learned Information System (LLIS) examined the effectiveness of Loctite 242 and 271 as supplementary locking features on the International Space Station (ISS) and other flight vehicle uses. The review uncovered many critical findings, including the fact that utilizing an activator or primer with Loctite threadlockers improves curing on non-active metals, hence enabling its practical use in aerospace applications. This recommendation encourages widespread usage in critical systems, emphasizing the significance of threadlockers in areas where safety and performance are crucial.

Similarly, the increasing pace of industrial automation and heavy machinery production is driving up demand for threadlockers, which provide long-lasting, secure assemblies. According to the Ministry of Heavy Industries, the capital goods industry, which includes electrical equipment, machinery, and construction, is critical to propelling India's industrial and infrastructure growth. According to the Press Information Bureau (PIB), output in the capital goods sector has increased dramatically, from Rs 2,29,533 crore in 2014-15 to Rs 4,29,001 crore in 2023-24. This rise is likely to increase demand for threadlockers, which are vital devices that assist prevent component loosening caused by vibrations and improve equipment reliability.

However, the thread locker market faces challenges from alternative mechanical locking solutions, such as lock nuts, washers, and advanced fastening systems. These alternatives can limit the adoption of chemical adhesives in applications where such traditional methods are preferred or more cost-effective.

On the opportunity side, rising environmental concerns and tighter laws are driving innovation in sustainable chemical compositions. The United Nations Environment Programme (UNEP) recognizes the significance of green and sustainable chemistry in meeting global sustainability targets. Through consultation with over 100 professional stakeholders, UNEP created ten objectives and guiding considerations, as well as a framework handbook, to advance these principles. This global push for greener chemistry is favorably influencing the thread locker market by boosting the development and acceptance of eco-friendly, high-performance products that correspond with evolving environmental requirements.

Threadlocker Market Segmentation

The worldwide market for threadlocker is split based on type, end-use industry, distribution channel, and geography.

Threadlocker Market By Type

• Removable Threadlocker
• Permanent Threadlocker

According to threadlocker industry analysis, removable threadlockers are designed for fasteners that may need to be disassembled for maintenance, repair, or part replacement. They offer strong holding power while still allowing bolts or screws to be removed with standard hand tools. Their flexibility supports frequent servicing needs, making them essential in dynamic industries. Meanwhile, permanent threadlockers are intended for fasteners that are not meant to be removed, providing maximum strength and resistance to vibration, corrosion, and shock. They are commonly used in heavy machinery, construction equipment, and critical structural assemblies.

Threadlocker Market By End-Use Industry

• Automotive
• Aerospace
• Machinery & Equipment
• Electronics
• Others

Based on end-use industry, the automotive industry accounts for the greatest portion of the thread locker market because of its widespread use in securing fasteners and reducing vibration-induced loosening. Threadlockers improve vehicle safety, longevity, and performance in components such as engines, transmissions, and brake systems. With increased vehicle manufacturing and a trend toward electrified and connected vehicles, the demand for dependable bonding solutions has grown. According to the Alliance for Automotive Innovation, the United States produces around 10 million vehicles per year. This increased manufacturing drives global threadlocker demand in the automotive sector.

Threadlocker Market By Distribution Channel

• Direct Sales
• Distributors & Dealers
• Online Retail

According to threadlocker market forecast, direct sales are critical for addressing large-scale industrial clients who demand customized solutions and bulk orders, resulting in better price and technical assistance. Distributors and dealers play an important role in accessing a larger consumer base, particularly in regional markets, by keeping inventory and providing on-site support. Online retail is quickly expanding, propelled by ease of access, competitive pricing, and rising demand from small enterprises and DIY enthusiasts.

Threadlocker Market Regional Outlook

North America

• US
• Canada

Europe

• UK.
• Germany
• France
• Spain
• Rest of Europe

Asia-Pacific

• India
• Japan
• China
• Australia
• South Korea
• Rest of Asia-Pacific

Latin America

• Brazil
• Mexico
• Rest of LATAM

The Middle East & Africa

• South Africa
• GCC Countries
• Rest of the Middle East & Africa (ME&A)

Threadlocker Market Regional Analysis

In terms of regional segments, the Asia-Pacific region dominates the threadlocker market, driven by expanding manufacturing, automotive, and construction sectors in China, India, and Japan. According to the International Trade Administration (ITA), Japan is the world's fourth-largest automobile market, trailing only China, the United States, and India. It is home to major automakers such as Toyota, Honda, Nissan, Mazda, Suzuki, Subaru, Daihatsu, and Mitsubishi. Furthermore, the India Investment Grid estimates that the country will receive USD 8-10 Billion in domestic and global investments by 2023. With a mission of being a leader in shared mobility by 2030, India intends to increase its auto industry to USD 180 Billion by the end of 2024. This rapid automobile expansion is expected to greatly raise demand for threadlockers in the region. Asia-Pacific further benefits from a strong industrial foundation, cost-effective production, and increasing infrastructure investments.

In contrast, North America's threadlocker market is expanding rapidly, owing to cutting-edge manufacturing processes, increased demand for high-performance adhesives, and a greater emphasis on equipment reliability in industries such as aerospace, automotive, and energy. For example, in September 2024, IPS Adhesives increased its product portfolio by acquiring a line of acrylate and methyl methacrylate (MMA)-based adhesives, increasing its ability to provide new bonding solutions for diverse materials. This strategic initiative improves its position in high-strength bonding applications, generating demand for thread locker market in the region.

Threadlocker Market Players

Some of the top threadlocker companies offered in our report include 3M Company, Henkel, H.B Fuller Company, Loctite, Permatex, ITW Devcon, Bison International B.V, Dow Inc., Vibra, and N D Industries.