Custom turned quality fasteners meeting domestic melt & manufactured directives (read more)

Custom turned quality fasteners meeting domestic melt & manufactured directives (read more)

National Bolt & Nut Corp a domestic manufacturer of custom non standard fasteners specializing in short & large runs. NBN offers emergency manufacturing options for line down or last minute situations. (read more)

Global events and tariffs fueling additional uncertainty
National Bolt & Nut Corp a domestic manufacturer of custom non standard fasteners specializing in short & large runs. (read more)

Custom non standard fasteners , short run prototypes , secondary operations with full material , heat treat certs with every order. Quick turnarounds with accurate quoted lead times. Warehouse & release options. (read more)

Tariff edition of making lemonade with lemons
National Bolt & Nut Corp (NBN) a USA domestic manufaturer of custom non standard and standard fasteners. If you require tariff free Bolts, Studs , Nuts etc you're in our sweet spot. Quick Quotes, Quality products supplied within our quoted lead times. ISO 9001:2015 Certified with full cerifications (read more)

Looking for a fastener partner instead of a random supplier
National Bolt & Nut Corp Certified Custom Fastener Manufacturer with quick leadimes for quality domestic fasteners w/Full Certs. Warehouse & Release options to minimize production delays & lock in long term pricing. Supplying quality custom fasteners since 1996. NBN warehouses & distributes standard... (read more)

NBN is your in-stock all-metal lock nut supplier to eliminate these line down issues (read more)

Specializing in quick turnarounds with same day manufacturing for Line Down situations. 1/4"- 4" Diameter Capabilities with full material & testing certifications. Running all grades of steel and most exotic materials. NBN warehouses large quantities of lock nuts and other fasteners to meet your Just-In-Time requirements. (read more)

Washers are disk-shaped components that provide enhanced control over locking and friction when used with other fasteners. (read more)

National Bolt & Nut provides a variety of bolts to the transportation industry. Given the long hours and wear and tear on fasteners used in railroad, tractor-trailers, and a variety of over-the-road vehicles, these parts are required to be high strength and certified for their durability. (read more)

Heavy equipment and construction industries demand hardware that can handle high loads, repeated stress, and harsh environments. National Bolt & Nut Corporation supplies construction fasteners that meet the demands of these industries with strength, precision, and durability. These fasteners are built to support everything from infrastructure builds to off-road machinery. (read more)

Because we stock blanks in all different head styles, we can modify these custom fasteners to fit your specifications. NBN ensures that our custom fasteners are delivered on time in order to meet customer requirements. (read more)

The direction in which workers screw and unscrew fasteners has a lot to do with the applications in which they appear. Additionally, many different types of threads exist to optimize different ways to fasten objects. (read more)

In applications where vibration, load-bearing capacity, corrosion resistance, or environmental exposure is a factor, off-the-shelf hardware may not provide sufficient performance. Precision-made fasteners allow for greater control over tolerances, strength, and fit. (read more)

Nuts are available in a variety of shapes, sizes, materials and thread patterns. While selection of a nut is somewhat constrained by the choice of bolt—particularly in terms of size and threading — users still should select the nut head shape and material that is most suitable for their application (read more)

Understanding the different types of nuts, bolts, and washers, is essential to selecting the appropriate fastener (and fastener supplier) for your project. (read more)

National Bolt & Nut's large inventory of standard fasteners can prevent line down situations. (read more)

In conjunction with our selection of bolts and other fasteners, National Bolt & Nut Corporation features an extensive inventory of nuts, ensuring proper fastening strength, load distribution, and protection from shearing. Our line of industrial nuts includes coupling nuts, lock nuts, slotted nuts, wheel nuts, and more. (read more)

Offering an extensive inventory of premium rods, rivets, and pins, National Bolt & Nut Corporation is pleased to serve your fastener needs. (read more)

If you require tariff-free bolts, studs , nuts, etc., you're in our sweet spot. (read more)

Selecting the proper fastener material and finish can make or break a project—especially those with intended applications underwater or in harsh environments. With many options available, many professionals struggle to find the best choice for their application. (read more)

Fasteners are the nuts, bolts, screws, and other small components that keep machinery and components together in working order. Many fasteners work through the effective use of threads (left-hand thread and right-hand thread), which allow nuts and bolts to screw together effectively. (read more)

With more than 60+ years of technical fastener expertise amongst our highly trained staff, National Bolt & Nut is able to respond quickly to the demands of engineers and purchasing managers who need custom fasteners made to spec efficiently and with the utmost quality. We understand that when these individuals need parts, it means they need them “yesterday”. Our di... (read more)

The Election is finally over, let's get back to business (read more)

Interest rates, the election and managing longer lead times (read more)

Long length bolts are one of our many non-standard fasteners (read more)

NBN specializes in quick lead times on both long and short runs, and can even accommodate 24-hour emergency services in line-down situations. This means customers can safely say goodbye to overseas disruptions and trust a reliable, domestic source for virtually any fastener needs. (read more)

The procurement of fasteners can be a challenging task, especially when the supply chain is disrupted. OEMs have come to rely heavily on supply chains running efficiently as it is a crucial role in the purchasing process, (read more)

At National Bolt & Nut, we offer a line of premium cotter pins that feature an extended prong style. This prong style makes it easier to separate the tines during application (read more)

National Bolt & Nut provides a variety of bolts to the transportation industry. Given the long hours and wear and tear on fasteners used in railroad, tractor-trailers, and a variety of over-the-road vehicles, these parts are required to be high strength and certified for their durability. (read more)

Constructed from heat treated alloy steel, National Bolt & Nut offers a series of dowel pins in both standard (+0.0002 inches) or oversize (+0.001 inches) styles. All of our premium dowel pins meet ANSI B18.8.2 dimensional specifications. (read more)

All metal locknuts, securing products in a vibration application (read more)