Product Announcements:
Bolts

Stainless steel fasteners have properties that offer attractive solutions for a wide range of applications.

We help you to choose the right material for your particular needs – to guarantee a trouble-free lifespan and low lifecycle cost. 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...

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...

Small components that make a big impact Read more...

BUMAX bolts are now available with built-in preload sensors to enable remote preload monitoring, analysis and insights. Strainlabs – a provider of comprehensive smart-bolt systems – has made this possible by adding their sensor technology to BUMAX bolts.

BUMAX bolts with Stainlabs sensors give peace of mind by verifying in real time that each individual bolt is securel... 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...

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...

You can order hexagon head bolts and screws directly from this page. Simply, select the product you are interested in and click ‘Add to shopping cart’ below the product preview image and ‘Request quote’. We’ll then get back to you with a quote. You will need to create a free account if you haven’t done so already. Read more...

Oil and Gas: Solutions for safer operations

Few, if any, industrial environments are as extreme and prone to risks

With numerous moving parts, oil rigs located in remote off-coast environments, and potentially life-threatening consequences in the event of malfunctions, predictability is the top priority. Together, our four technology brands offer comprehensive boltin... Read more...