National Bolt & Nut Corporation is proud to serve as the top nationwide ISO certified custom fasteners manufacturer for various product needs. From nuts and bolts to sockets, washers, screws and more, we’re here to provide high-quality, …

KD Fasteners, Inc. ® is a custom nut manufacturer that supplies made-to-order nuts per your print. We have a variety of materials to choose from that include, Carbon Steel, Alloy Steel, Stainless Steel , Aluminum , Titanium, Inconel , and Hastelloy .

As a leading custom nut manufacturer, Ashley Ward’s custom machined nut components are expertly engineered, precisely machined, and tested to meet SAE specifications and your exacting tolerances and requirements.

For decades Stanlok has supplied American industry with custom nut solutions. From 10 to 100,000 pieces, Stanlok has the experience and tooling to quickly deliver internally threaded products. Whether special threads, special sizes, special materials, or a combination of requirements, Stanlok can be trusted to deliver.

National Bolt & Nut Corporation manufactures a broad selection of custom nuts and washers that meet various applications and market needs. If an application requires a custom nut, National Bolt & Nut can deliver with our variety of design options.

We run through millions of pieces of custom precision machined nuts annually, ranging from thin pattern brass miniature hex nuts to the trickier aluminum panel nuts with anodized finish.

Wyandotte Industries, Inc. is your complete manufacturing source for special nuts, locknuts, screw machined & CNC machined parts. Learn more here.

KENENG is a custom nut manufacturer specializing in the production and distribution of wholesale hardware products. We are committed to nuts products, with excellent surface finish quality, durable and fast delivery of stock products.

Abbott Interfast is a custom nut manufacturer with years of experience in a variety of materials and styles with a range of features. Get a quote today!

Engineered Source is a supplier of custom and specialty fasteners serving niche OEMs, aerospace and defense manufacturers, contractors & construction firms, automotive manufacturers, electronics manufacturers, and government entities. We service United States, Canada, and Mexico.