Fasteners Suppliers and Manufacturers – A Thomas Industry Overview

The global industrial fasteners market was valued at approximately $99.63 billion in 2024 and is projected to reach $131.59 billion by 2030, with a CAGR of 4.8%.1 In the US, the market value was $23.6 billion in 2024, and is expected to grow at a 3.5% CAGR, reaching around $29 billion by 2030.2 Around the world, the top industries in need of fasteners are automotive, industrial machinery, aerospace, and building and construction. Whether it’s high-strength spacecraft bolts, corrosion-resistant stainless steel screws, or specialty fasteners for the renewable energy sector, these tiny parts have a big role in keeping the industry moving.

Thomas has been North America’s number one industrial sourcing platform for more than 125 years. On Thomasnet, you’ll find more than 4,380 fastener suppliers in the USA. You can filter these companies by location, certifications, and more factors to easily find and connect with the right supplier for your needs. We’ve listed the most frequently sourced Fastener Suppliers on Thomasnet.com in the table below.

EPS is an ISO 9001:2015 certified custom manufacturer of fasteners, offering bolts, rivets, screws, washers, and more. The company works with a wide range of metals, including stainless steel, aluminum, brass, and exotic alloys. With capabilities like cold forming, extrusion, and centerless grinding, EPS serves industries from automotive to military. Additional services include heat treating, anodizing, and welding, with JIT delivery available. View EPS on Thomasnet.com.

Chicago Nut & Bolt manufactures high-strength structural fasteners, including nuts, bolts, and washers. The company offers a variety of materials, such as Inconel®, titanium, and stainless steel, with coating options like galvanized and black oxide finishes. Chicago Nut & Bolt serves industries like marine, mining, and construction, providing everything from prototypes to large-scale production. View Chicago Nut & Bolt, Inc. on Thomasnet.com.

Norwood Screw Machine Parts manufactures standard and custom fasteners for industries including telecommunications, automotive, and medical. Using materials like PTFE, brass, and stainless steel, the company produces bolts, screws, rivets, and washers in various sizes and finishes. With CNC machining and milling capabilities, Norwood specializes in high-precision components for demanding applications. View Norwood Screw Machine Parts on Thomasnet.com.

ISO 9001:2015 certified, Associated Fastening Products manufactures standard and custom fasteners in diameters up to 8 inches and lengths over 24 inches. The company works with a broad range of materials, from titanium to fiberglass, offering protective and decorative plating options for OEM, automotive, and transportation industries.

View Associated Fastening Products, Inc. on Thomasnet.com.

National Bolt & Nut manufactures standard and custom fasteners for an array of industries, including agriculture, construction, and marine. Its product range includes bolts, nuts, washers, and rivets made from materials like Monel®, molybdenum, and titanium for applications from boilers to machine tools. British, metric, and English standards are available. View National Bolt & Nut Corp. on Thomasnet.com.

Established in 1947, APM Hexseal has a rich history of innovation in sealing solutions. The founders, Milton Morse and Riva Solins Morse, set out to create environmental products designed to protect and extend the life of circuit breakers and electromechanical switches. During World War II, Milton designed the first molded covering to shield both toggle switches and mounting panels for the US military. This "boot” led to the development and patenting of a full line of switch, potentiometer, and circuit breaker seals. The company later designed and patented the first self-sealing fasteners, Seelskrews® and Seelbolts®.

In 2021, APM Hexseal’s "Nutzilla” Seelnut received the Fastener Innovation Award from Worldwide Fastener Sources, thanks to its exceptional design and performance in sealing large bolts without the need for additional gaskets or sealants. The company specializes in sealing fasteners designed for harsh environments, with product lines including screws, bolts, and washers made from carbon steel, stainless steel, and brass. These products are resistant to salt spray, UV exposure, and lubricating oils, making them ideal for aerospace, defense, and medical applications. The company also provides custom solutions and adheres to RoHS and REACH compliance standards. View APM Hexseal on Thomasnet.com.

Based in Highland Park, Illinois, G-Fast Distribution manufactures and distributes standard and custom fasteners, including bolts, screws, and washers, in both inch and metric specs. The company works with carbon steel, titanium alloys, and stainless steel, offering cost-effective solutions and competitive lead times. Products are ISO 9002 and RoHS compliant, with JIT delivery options available. View G-Fast Distribution Inc on Thomasnet.com.

Since its founding in 1942, PennEngineering has been a global leader in the fastening industry, manufacturing standard and custom fasteners, including self-clinching, broaching, and weld fasteners. The company’s main brand, PEM®, is considered the premier product in the thin sheet fastening industry. The company is committed to environmental responsibility; its global headquarters in Danboro, Pennsylvania, achieved ISO 14001:2015 certification for its environmental management system in 2019. The company supplies the automotive and aerospace industries with RoHS-compliant components that meet AS 9100 and QSLM standards.

PennEngineering focuses heavily on sustainability, with an “aggressive and proactive approach” to reducing its impact on the planet by integrating environmental, social, and corporate governance factors. A recent initiative at PEM® China focused on clean energy; the company installed rooftop solar panels and purchased green energy certificates. This resulted in the use of 2,865 MWh of renewable energy and a reduction of 1,634 tons of CO₂ emissions. View PennEngineering on Thomasnet.com.

Norse is a manufacturer of industrial fasteners, including MIL-STD latches and receivers, focusing on durability and security. Made from steel and stainless steel, the company’s products are used in applications from military enclosures to exhibit displays. Additional accessories like keys, handles, and cover buttons are also available. View Norse, Inc. on Thomasnet.com.

Founded in 1985, Omni Fasteners manufactures and distributes a wide range of fasteners, including bolts, screws, and nuts, in materials like Hastelloy®, Monel®, and titanium. Corrosion-resistant coatings, secondary services—heat treatment, electropolishing, etc.—and custom options are also offered. The company serves many sectors, including aerospace and nuclear power. View Omni Fasteners on Thomasnet.com.

As mentioned earlier, the US fastener market was valued at $23.6 billion in 2024, and is expected to exceed $29 billion by 2030, with a 3.5% CAGR.2 North America accounts for 23.7% of the global industrial fastener market. Products include externally and internally threaded, as well as non-threaded fasteners made from plastic and metal.

The segment with the most revenue in the global fasteners market is automotive due to the high (and growing) demand for these components in vehicle manufacturing and assembly.3 Following closely behind are construction (including earthmoving fasteners) and industrial machinery.4 Other segments include aerospace and electronics, which require specialized fasteners for high-performance applications. On a smaller scale, but still contributing to market growth, are the marine and medical sectors.

As with most industries, the fastener sector is rapidly evolving due to several trends.

Manufacturers are developing fasteners with superior strength, corrosion resistance, and durability. Coatings like zinc-nickel and ceramic-based finishes are increasing the lifespan of these parts by providing more corrosion resistance, which is why the auto industry relies on them for vehicles exposed to the elements and harsh environments.5 Other coatings, like titanium and composite, are making fasteners much lighter while still as strong and durable, making them ideal for use in aerospace and electric vehicles. These more advanced fasteners might cost more (basic fasteners range from $0.05 to $0.50, whereas coated versions can cost up to $5 or more), but they are designed to last much longer and offer higher performance and safety.

Automation is making its way into every industry, and the fasteners sector is no different. Manufacturers are increasingly using automated fastening systems to improve assembly efficiency, including robotic screwdriving, torque sensors, and smart fasteners with embedded RFID or Bluetooth tracking.5 Pre-assembled fastener systems that reduce assembly time and costs are being adopted. There has also been an increase in investments in smart fastening solutions.4

Infrastructure and renewable energy are two of the most rapidly growing industries, and as such, demand for specialized fasteners has surged.6 Wind turbines, solar panel mounts, and electric vehicle manufacturing all need high-strength, corrosion-resistant fasteners. Increased construction activities, including buildings and bridges, are also driving up the fasteners market.

Thomas has more than 4,380 fastener suppliers across the US. As you can see in the below infographic, these fastener companies are fairly spread out across the country, with the most being located in California (261), Illinois (227), and Ohio (172). Following just behind are Michigan (150), Texas (142), and New York (130).

Of the 870 fastener suppliers on Thomasnet with ownership certifications, 42% are woman-owned companies (including women-owned enterprises and small businesses), 13.8% are veteran-owned, and 11.2% are minority-owned. Other common diversity ownership statuses among fastener suppliers on Thomasnet include Small Business Enterprise (SBE), Small Disadvantaged Business (SDB), and SBA 8(a).

The most common quality certifications for fastener suppliers on Thomasnet are ISO 9001:2008 and ISO 9001:2015, which are versions of ISO 9001—a standard that outlines requirements for quality management systems. Other common quality certifications for fastener suppliers ISO/TS 16949:2009, IATF 16949:2016, and ISO 14001:2004.

You can filter by quality certification on Thomasnet to find a fastener supplier that’s right for you.

This report was written by Kat de Naoum using the following sources:

Sources

1 Grand View Research, Industrial Fasteners Market Size, accessed March 2025: https://www.grandviewresearch.com/industry-analysis/industrial-fasteners-market

2 Grand View Research, North America Industrial Fasteners Market Size & Outlook, accessed March 2025:

https://www.grandviewresearch.com/horizon/outlook/industrial-fasteners-market/north-america

3 GlobeNewswire, Global Fasteners Market Report 2024, accessed March 2025: https://www.globenewswire.com/news-release/2024/04/03/2856833/28124/en/Global-Fasteners-Market-Report-2024-Automotive-Sector-Leads-Demand-as-Global-Fasteners-Market-Expands-Forecasts-to-2029.html

4 Global Growth Insights, Earthmoving Fasteners Market Size, accessed March 2025: https://www.globalgrowthinsights.com/market-reports/earthmoving-fasteners-market-106697

5 GlobeNewswire, Automotive Fasteners Industry Set for Significant Growth, accessed March 2025: https://www.globenewswire.com/news-release/2025/01/16/3010498/0/en/Automotive-Fasteners-Industry-Set-for-Significant-Growth-Valued-at-USD-51-548-9-Billion-by-2035-Future-Market-Insights-Inc.html

6 International Fastener Expo, 3 Top Trends in Fastener Requirements in the Renewable Energy Sector, accessed March 2025: https://fastenershows.com/2024/10/01/3-top-trends-in-fastener-requirements-in-the-renewable-energy-sector/

Supplier data, including most frequently sourced suppliers, geographic distribution, diversity ownership, and quality certification statistics, was pulled from the Thomasnet.com directory on 3/6/2025.