Weld Fasteners

At EPCO, we distribute a full range of weld fasteners, including weld screws, hex nuts, square nuts, and tab & tee nuts. Weld fasteners are tried-and-true, creating high-strength connections in applications where standard fasteners or hardware may not work. With a wide selection of styles and sizes available, EPCO can supply weld fasteners that meet the specifications of your application.

Order Weld Fasteners Today

Browse our inventory of weld studs using the options below. Questions? Ask our sales staff about our specialty service packs and tier pricing options, and we'll help you get the best fastening solutions for your requirements.

Weld Fasteners from EPCO

EPCO Sales offers a range of weld fasteners designed for metal fabrication and structural applications. With multiple styles of weld screws and weld nuts available, EPCO can help you find the proper weld fasteners for your application's requirements.

Weld Screws

Weld screws are externally threaded fasteners. They are welded directly to a metal surface to create a permanent threaded access point for nuts and other components without the need for drilling or tapping holes.

Weld Nuts

We offer several types of internally threaded weld nuts. Weld nuts create a permanent access point with internal threads for screws or bolts to fasten to. Weld nut options we distribute include:
  • Hex Weld Nuts: Hex weld nuts feature six flat sides and internal threading. Great for general applications that need a strong connection.
  • Square Weld Nuts: Square weld nuts create a broad surface area and are easy to position during welding. A good fit for heavier applications or thicker base materials.
  • Tab & Tee Weld Nuts: Tab and tee weld nuts are designed with extended tabs or tee configurations to help with alignment and easy installation. Often used in tight spaces.

How Do Weld Fasteners Work?

Weld fasteners are fused to a base metal surface using a high-heat welding process. Here's how it typically works:
  • The fastener is positioned on the metal workpiece
  • An electric arc or resistance welding process applies heat to the fastener and base metal
  • The metals melt slightly at the interface, allowing the fastener to fuse into place
  • Once cooled, the fastener becomes permanently attached
  • The threaded area or protruding stud is then ready for assembly use

Industrial Applications for Weld Fasteners

Weld fasteners are used across a wide range of industries. They are a cost-effective way to create exceptionally high-strength fastening connections in applications like:
  • Automotive manufacturing
  • Appliance production
  • Construction and infrastructure
  • Marine manufacturing
  • General metal framing applications

Primary Benefits of Weld Fasteners

  • Provide permanent metal-to-metal attachments
  • Very high connection strength
  • Does not require drilling or tapping holes
  • Creates a clean and low-profile finish

Why Choose EPCO to Be Your Weld Fastener Supplier?

We're not like most fastener suppliers. We know that you have enough to do, so at EPCO Sales, we want to help make your life a little easier. Located in Northern Indiana, we have daily delivery routes and straightforward service plans. We support manufacturers, contractors, and fabricators, supplying top-quality weld fasteners and other industrial hardware at honest prices. Whether the job calls for weld screws, nuts, or other fasteners, EPCO can meet your specifications with fast turnaround and helpful customer service.

Contact Us Today to Get Weld Fasteners in Bulk

Contact EPCO today to learn more about how EPCO can be your one-stop weld fastener distributor. You can also request a quote for pricing estimates, or browse our full range of fasteners and industrial supplies. Need other welding supplies? Check out our selection of welding gloves, welding sprays, and more. EPCO is your trusted supplier for weld fasteners and other industrial fastening solutions.