Industries

The agriculture industry relies on heavy-duty fasteners and bolts for farming machinery. In outdoor agriculture environments, equipment is often exposed to the elements and subjected to heavy loads, so fasteners must be reliable and capable of holding critical parts together.

Agricultural equipment fasteners include nuts, bolts, screws, and rivets made from the following types of metals:

Chicago Nut & Bolt is a trusted fastener supplier for leading agricultural equipment manufacturers, including J.I. Case, John Deere, and more.

As a leading supplier of high-quality fastener products for the marine industry, Chicago Nut & Bolt offers dependable marine fasteners and custom bolts that can withstand saltwater submersion and wet conditions. We provide a comprehensive selection of standard and custom ISO-certified fasteners designed to meet stringent industry and client-specific standards.

Suitable for a diverse range of marine applications, our fasteners include:

Chicago Nut & Bolt provides reliable fasteners for railroad and locomotive equipment manufacturers doing repair and maintenance work. Over the past three decades, we have provided high-quality fasteners to many small businesses as well as some of the industry’s most recognized names, such as:

• Chicago Transit Authority (CTA)
• Massachusetts Bay Transportation Authority (MBTA)
• New York City Transit Authority (NYCTA)
• Progress Rail
• Vossloh
• Wabtec Corporation (GE Transporation)

Our fasteners can withstand exposure to harsh conditions while allowing transportation systems to operate efficiently.

The mining industry relies heavily on high-quality fastening products that are efficient, strong, durable, and able to meet the demands of the following applications:

Custom fasteners play a vital role in the construction industry, as every heavy equipment manufacturing project requires reliable fasteners to assemble a strong, stable final construction. The fasteners connect and hold parts together to ensure the safety, durability, and high performance of various construction equipment:

• Backhoes
• Compactors
• Loaders
• Tower cranes

We offer a wide selection of custom screws, washers, nuts, and bolts that meet the demands of major construction industry clients, such as:

As a renowned manufacturer of hot-forged, cold-formed, thread-rolled, precision CNC, and other specialty fabricated fasteners, Chicago Nut & Bolt meets the stringent requirements of engine manufacturers. Our custom fastening solutions are constructed using alloys that can maintain stability under extreme heat exposure. Our experienced team works closely with customers to develop custom designs, such as components with large head-to-shank ratios or asymmetrical parts.

With over 30 years of industry expertise, Chicago Nut & Bolt has developed a reputation for keeping engines humming. We comply with our clients’ proprietary standards and deliver ISO-certified products. We can also fulfill custom orders of any size and volume for the following products:

Military-grade bolts and fasteners must adhere to Mil-Spec requirements, a set of higher standards than those for hardware products used in commercial applications. These fasteners are used for military equipment and machinery frequently exposed to extreme conditions that demand the utmost reliability.

Mil-Spec custom bolts are high-grade fasteners that meet the specific needs of military and defense applications. These specialized bolts have fine or coarse threads and are constructed using various high-performance materials to perform well in challenging environments. Chicago Nut & Bolt supplies custom Mil-Spec fasteners and bolts for industry-leading military and defense equipment organizations, such as: