The global aerospace fasteners market size was valued at USD 7.69 billion in 2025 and is projected to grow from USD 8.17 billion in 2026 to USD 13.33 billion by 2034, registering a CAGR of 6.3% during the forecast period from 2026 to 2034. North America dominated the aerospace fasteners market with a market share of 38.4% in 2025.
Aerospace fasteners are high-performance mechanical components used to securely join structural and non-structural parts in commercial aircraft, military aircraft, helicopters, spacecraft, launch vehicles, and aircraft engines. These fasteners include bolts, screws, rivets, nuts, pins, collars, and specialty fastening systems manufactured from titanium, aluminum, stainless steel, and nickel-based alloys to withstand extreme vibration, pressure, corrosion, and temperature conditions while ensuring aircraft structural integrity and safety.
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Fastener Systems Adapt to Thermoplastic-Composite Airframes
The aerospace fasteners market analysis is adapting as aircraft manufacturers explore thermoplastic composites that support lighter structures and faster assembly than conventional thermoset-based construction. Mixed-material airframes create a transition toward fasteners and hybrid joining systems designed for composite compatibility, controlled load distribution, and simplified automated installation.
Robot-Friendly Fastener Designs Support Automated Aircraft Assembly
Higher aircraft production targets are shifting drilling, fastening, and riveting processes toward robotic systems that require consistent fastener geometry and reliable automated installation. Fastener suppliers therefore face greater demand for components that integrate smoothly with automated feeding, positioning, insertion, and inspection processes, helping manufacturers improve assembly speed and repeatability.
The aerospace fasteners market forecasts continued investment activity driven by increasing commercial aircraft production, defense modernization programs, and the growing adoption of lightweight aerospace materials. Investors are focusing on companies expanding advanced manufacturing capabilities, precision machining, additive manufacturing, and next-generation aerospace component production to strengthen aircraft supply chains and meet rising OEM demand.
Key Investment and Funding Activities in Aerospace Fasteners Market, 2025–2026
Archer Aviation
USD 850 Million
In May 2026, Archer Aviation completed a registered direct offering of approximately USD 850 million to accelerate commercial aircraft manufacturing, production capacity expansion, and next-generation aerospace technologies, strengthening the broader aerospace components supply chain.
Rocket Lab USA
USD 500 Million
In March 2026, Rocket Lab raised approximately USD 500 million through convertible senior notes to expand spacecraft manufacturing, launch infrastructure, and advanced aerospace production capabilities.
Velo3D
USD 22 Million
In February 2026, Velo3D secured strategic financing to strengthen its metal additive manufacturing technologies used in producing complex aerospace components requiring precision fastening solutions.
Hermeus
USD 100 Million (Series B Extension)
In July 2025, Hermeus secured USD 100 million in Series B extension funding to accelerate the development and manufacturing of hypersonic aircraft, supporting demand for advanced aerospace-grade structural components and fastening technologies.
Fleet Expansion in Emerging Aviation Markets and Fastener Supply Constraints Encourage Capacity Expansion Drive Market
Rapid fleet expansion across emerging aviation markets increases demand for structural fasteners used in fuselages, wings, engines, interiors, and other aircraft assemblies. Higher aircraft orders create sustained procurement requirements for bolts, rivets, nuts, and specialty fastening systems across OEM and Tier-1 supply chains.
Limited availability of aerospace-grade fasteners creates supply pressure as aircraft manufacturers raise production and compete for certified components. A February 2025 fire at the SPS Technologies facility in Pennsylvania disrupted an important source of fasteners, while Howmet Aerospace subsequently reported rising fastener demand and low industry inventories. These shortages encourage established suppliers to add capacity and secure additional production orders, strengthening the supply base needed for aerospace fasteners market growth.
Risk of Non-Conforming and Counterfeit Fasteners and Stringent Aerospace Certification and Qualification Requirements Restrain Market Expansion
The risk of non-conforming and counterfeit fasteners increases the need for strict sourcing, inspection, documentation, and traceability across aerospace supply chains. Suspect components can create airworthiness concerns and force OEMs and distributors to strengthen verification before parts enter aircraft assemblies; the FAA maintains a dedicated Suspected Unapproved Parts (SUP) Program to identify and remove such parts. These additional controls complicate procurement and reduce confidence in unverified suppliers, restricting faster adoption and market expansion.
Strict certification and qualification requirements create high entry barriers because aerospace fasteners must demonstrate required quality, eligibility, traceability, and performance before use on certified aircraft. FAA requirements for replacement parts can involve design compliance through tests and computations, while procurement systems can require an unbroken chain of traceability by lot, batch, or serial number. These lengthy approval and documentation requirements slow supplier onboarding and product commercialization, limiting the pace of aerospace fasteners market growth.
Expansion of MRO and Aftermarket Fastener Services and Defense Aircraft Localization Offers Growth Opportunities
Aerospace fastener manufacturers, distributors, and MRO suppliers can benefit from recurring replacement demand generated by aircraft inspections, structural repairs, engine servicing, and fleet life-extension programs. Aftermarket operations create additional revenue through spare fasteners, repair kits, distribution contracts, and long-term maintenance supply agreements.
Domestic fastener manufacturers, precision-component suppliers, and qualified Tier-1 and Tier-2 companies can benefit as governments shift more military-aircraft production toward local supply chains. Localization opens revenue avenues through certified fasteners, structural hardware, replacement parts, and long-term contracts for indigenous aircraft programs. India’s Tejas Mk1A supply chain, for example, already involves companies such as Larsen & Toubro, Lakshmi Machine Works, and Dynamatic Technologies in locally produced aerostructures, creating opportunities for supporting aerospace-component suppliers.
Maintaining Production Quality During Rapid Output Expansion and Dependence on Concentrated and Sole-Source Production Hinders Growth
Higher aircraft production rates require fastener manufacturers to increase output while maintaining extremely tight dimensional, metallurgical, and fatigue-performance tolerances. Faster production can place additional pressure on machining, heat treatment, surface finishing, inspection, and supplier-quality teams, making capacity expansion operationally difficult. Howmet Aerospace acknowledged in September 2026 that the scale of capital expansion required to meet rising aerospace component demand remains challenging.
A limited number of facilities produce certain specialized aerospace fasteners, leaving manufacturers and customers exposed when individual plants experience disruptions. The 2025 fire at SPS Technologies' Pennsylvania facility affected a major source of high-strength titanium fasteners, with some products being complex or sole-sourced and alternative production potentially requiring years to establish. Such concentration can interrupt aircraft programs, increase sourcing uncertainty, and restrict suppliers' ability to scale reliably.
The aluminum segment accounted for a market share of 42.8% in 2025 due to its favorable strength-to-weight ratio, corrosion resistance, machinability, and widespread use in aircraft structures where reducing overall weight remains important.
The titanium segment is expected to grow at a CAGR of 8.1% during the forecast period, driven by its high strength-to-weight ratio, corrosion resistance, and suitability for high-stress aircraft structures and engine applications where lightweight performance is critical. The alloy steels segment benefits from strong demand for high-strength fasteners across aircraft structures and assemblies requiring durability, load-bearing capacity, and resistance to mechanical stress.
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The nuts and bolts segment accounted for a market share of 43.6% in 2025 owing to their extensive use in structural assemblies, engines, landing gear, interiors, and other aircraft sections that require secure joints with reliable load-bearing performance.
The rivets segment is expected to grow at a CAGR of 7.2% during the forecast period, fueled by their extensive requirement for permanent structural joining across aircraft fuselages, wings, panels, and other assemblies exposed to repeated aerodynamic loads. The screws segment is supported by their widespread use across aircraft components requiring secure fastening, precise assembly, and convenient removal during maintenance and repair activities.
The commercial aviation segment accounted for a market share of 51.8% in 2025, supported by high aircraft production volumes, large commercial aircraft order backlogs, fleet expansion, and recurring fastener requirements across aircraft manufacturing and maintenance activities.
The commercial aviation segment is expected to grow at a CAGR of 7.3% during the forecast period, propelled by higher aircraft production, large OEM order backlogs, fleet modernization, and expanding airline fleets that create sustained demand for fastening components. The civil aviation segment benefits from continued demand for reliable fastening solutions across private aircraft, general aviation fleets, training aircraft, and other civil aerospace applications.
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The North America aerospace fasteners market accounted for the largest regional share of 38.4% in 2025, supported by a well-established aircraft manufacturing ecosystem, high commercial and defense aircraft production, and a strong presence of aerospace component suppliers. Large aircraft fleets also create recurring demand for replacement fasteners through maintenance, repair, and overhaul activities. The presence of major aircraft OEMs and fastener manufacturers further strengthens regional supply capabilities and supports demand for high-strength aluminum, titanium, and alloy-steel fastening systems. The U.S. aerospace fasteners market is supported by the FAA’s projection that the U.S. commercial aircraft fleet will increase from 7,387 aircraft in 2024 to 10,607 by 2045, including growth in the mainline passenger jet fleet from 4,829 to 6,854 aircraft, supporting long-term demand for structural and replacement aerospace fasteners.
The Canada aerospace fasteners market benefits from the country’s established participation in advanced aircraft manufacturing, as every F-35 produced for the global program contained approximately USD 3.6 million of Canadian-made components as of March 2025, strengthening demand across Canada’s aerospace component and fastener supply chain.
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The Asia Pacific aerospace fasteners market is expected to grow at the fastest CAGR of 8.2% during the forecast period, driven by expanding commercial aircraft fleets, rising passenger traffic, domestic aircraft manufacturing, and localization of aerospace supply chains. Aircraft procurement across China, India, Japan, and Southeast Asia is creating sustained requirements for structural and specialty fasteners, while investments in domestic aerospace manufacturing are expanding opportunities for regional component suppliers.
The China aerospace fasteners market is strengthened by expanding aviation aftermarket activity, as the country is projected to require approximately USD 825 billion in aviation aftermarket products and services through 2044, creating substantial replacement and maintenance opportunities for aerospace fastening suppliers.
The Japan aerospace fasteners market benefits from continued defense aircraft procurement, as the country plans to acquire 147 F-35 fighter aircraft, with domestic companies continuing to participate in final assembly and checkout of F-35As acquired through FY2027, supporting fastener requirements across the advanced aerospace manufacturing supply chain.
The India aerospace fasteners market gains momentum from long-term commercial aviation expansion, as Boeing projects India and South Asia will require nearly 3,300 new airplanes by 2044, including 2,875 single-aisle and 395 widebody aircraft, supporting sustained demand for structural fasteners across aircraft production and fleet support.
The Europe aerospace fasteners market is expected to grow at a CAGR of 6.5% during the forecast period, supported by established aircraft manufacturing clusters, defense aviation programs, and sustained production of commercial aircraft. The presence of major aerospace OEMs and specialized component suppliers supports demand for high-strength fastening systems across aircraft structures, engines, and maintenance applications.
The UK aerospace fasteners market gains momentum from expanding aircraft production activity, as 1,411 commercial aircraft were delivered globally in 2025, up 25% from 2024, while 2,175 new aircraft orders represented a 50% increase, strengthening production workloads across the UK aerospace supply chain and supporting fastener demand.
The Germany aerospace fasteners market benefits from the expansion of the country’s aerospace industry, as industry revenue increased 19% to €62 billion in 2025, while civil aviation revenue rose 15% to €45 billion, reflecting the ongoing aircraft production ramp-up and strengthening demand across the aerospace component and fastener supply chain.
The aerospace fasteners market is moderately consolidated at the top but includes a broad base of specialized and regional suppliers, with global fastening-system manufacturers, precision component producers, aerospace distributors, and niche engineering companies competing across commercial, defense, and aftermarket applications. The leading players in the aerospace fasteners market include Howmet Aerospace, Precision Castparts Corp., LISI Aerospace, Stanley Engineered Fastening, and TriMas Corporation; based on available competitive estimates, these leading suppliers can be reasonably estimated to hold a cumulative approximately 35% aerospace fasteners market share.
Established players compete mainly on product quality, manufacturing capacity, technical expertise, delivery reliability, broad product portfolios, and long-standing relationships with aircraft OEMs and Tier-1 suppliers; Howmet, for example, identifies technology, capacity, quality, and customer relationships as important competitive factors. Emerging and smaller players compete through specialized fastener designs, niche applications, shorter lead times, flexible production, responsive customer service, and targeted aftermarket offerings, allowing them to establish positions where large-scale suppliers have less product or customer focus.
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Author's Details
Senior Research Analyst
Sumanta Mahato is a market intelligence and strategy professional with over 4+ years of experience advising organizations across industrial automation, machinery, aerospace and defense, and adjacent industrial technology sectors. He specializes in delivering data-driven market intelligence, strategic assessments, competitive benchmarking, demand forecasting, commercial due diligence, and growth strategy to support informed business and investment decisions.
His expertise encompasses industrial automation systems, manufacturing and process machinery, industrial equipment, aerospace technologies, defense systems, electrical and electromechanical infrastructure, and advanced industrial technologies. He brings strong domain knowledge in assessing market ecosystems, technology landscapes, supply-demand dynamics, regulatory and policy environments, pricing structures, value chains, competitive positioning, and emerging industry trends across global and regional markets.
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