• We provide custom fasteners that conform to ASTM, ASME, and SAE standards. Our in-house Quality Control department is A2LA accredited is an integral part of the way we provide service you expect and includes the following:
  • 500,000 lb. capacity tensile tester
  • Hardness and core testing
  • Complete dimensional inspection including over 230-setting plug gauges
  • National Bolt & Nut currently supplies the following fasteners to customers in the Alternative Energy industry:

• Heavy Hex Nuts
• Heavy Hex Bolts
• Structural Washers
• Double Ended Studs
• T-Bolts

National Bolt & Nut Corporation

As a trusted name in the industry, NBN has been providing high-quality fasteners for close to 30 years. With a commitment to excellence and customer satisfaction, they offer a wide range of custom fasteners and off-the-shelf capabilities.

Partnering with NBN can help avoid potential delays or complications that might come with overseas alternatives. NBN’s commitment to quality, fair pricing and onshoring practices make them a reliable choice for businesses looking to eliminate supply chain risks. Making the switch to a domestic supplier will ensure a positive experience and a streamlined, efficient supply chain. Learn more about NBN today www.nationalbolt.com to establish a true fastener partnership.