Heavy Equipment & Construction Bolts & Fasteners

Featured Product from National Bolt & Nut Corporation

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Custom Bolts & Fasteners for Heavy Equipment & Construction
National Bolt & Nut provides a large variety of high quality structural fasteners to customers in the heavy equipment and construction industry. These customers rely on durable and reliable parts to ensure their equipment runs safely and their projects are completed on the designated timeline or due date.

  • We provide custom fasteners to match your unique specifications and supply metric fasteners in grades 10.9 and 12.9 from M6 to M100.
  • Additionally, we are also able to meet any type of plating requirement in order to ensure your product resists corrosion and you receive the maximum life from your investment.
  • National Bolt & Nut currently supplies the following fasteners to customers in the Heavy Equipment & Construction industry: 

Custom Bolts and Fasteners
Our bolts are used by a broad range of industries requiring assemblies and fastening applications. These threaded fasteners can connect machine parts, mount equipment, and more. As a removable fastener, they also facilitate the regular maintenance and inspections that keep equipment running longer.
National Bolt & Nut Corporation offers both standard and custom bolts and fasteners to meet different grades and specifications. This ensures we can cover the full spectrum of our manufacturing customers' applications, including:

  • Mining
  • Heavy equipment
  • Construction
  • Transportation
  • Automotive
  • Energy and alternative energy 


Watch>>>Fastener Material Selection and Plating Guide
Learn how to choose the best Fastener Material & Finish for your project, what are the different Materials Properties, what is Galvanic Corrosion and more here

Watch>>>Custom Bolts and Fasteners | National Bolt & Nut Corporation
We manufacture standard and custom bolts to meet your specifications. Offering a large variety of fastener, thread, bolt, and screw head types, click here to learn more

National Bolt & Nut, Inc.
National Bolt & Nut, Inc. (NBN) is a Domestic Manufacturer of large diameter custom non-standard fasteners for critical care applications.

NBN supplies Bolts, Nuts, Studs and Washers to the Agricultural, Energy, Heavy Equipment, Mining, Petrochemical, and Rock Crushing industries.

We have provided "blue print specials" since 1996 in all grades of steel and exotic materials.
Our ISO compliant Quality Program challenges NBN to identify ways to best serve ever changing customer needs. All fasteners are manufactured to ASME, ASTM, DIN, ISO and to customers proprietary standard specifications.

NBN guarantees to offer custom quality fasteners at the best price with the fastest industry lead times available.