Flat Head Half Hex Body Rivet Nut

M3 4-40 Rivet Nut Hex Flat Head

The 4-40 rivet nut with a hex flat head is a versatile and reliable fastener designed for applications that require a strong, secure threaded insert. Featuring a hexagonal shape and flat head, this rivet nut provides a stable, non-rotating installation, making it ideal for use in a variety of materials, including metal, plastic, and composite. The 4-40 thread size ensures a medium-duty fastening solution, offering excellent load-bearing capabilities and corrosion resistance. This rivet nut ensures lasting performance in demanding environments.

Shop 4-40 rivet nuts now at Rivetfix for fast shipping and high-quality fasteners!

  • Size: M3 (metric) and 4-40 (imperial) thread sizes for versatile fastening options
  • Head Type: Hex flat head for easy installation, providing a stable, non-rotating grip during insertion
  • Body Design: Hexagonal body ensures secure placement, preventing the rivet nut from spinning during installation
  • Material Options: Available in steel, stainless steel, aluminum, and brass
  • Thread Type: Internal 4-40 threads (imperial) and M3 threads (metric), suitable for medium-duty applications that require secure, permanent threaded inserts
  • Corrosion Resistance: Stainless steel and other corrosion-resistant material options are available for use in harsh or outdoor environments
  • Load Capacity: Suitable for medium-duty applications, providing reliable fastening solutions in a variety of materials
  • Advantages: Quick installation, secure grip, flush or slightly protruding head, and long-lasting performance in demanding applications

  • Aerospace: Used in the assembly of aircraft components, where secure, durable threaded inserts are needed for critical applications.

  • Industrial Equipment: Perfect for fastening parts in machinery and industrial equipment, ensuring strong and reliable connections in heavy-duty environments.

  • Electronics: Suitable for electronic equipment and enclosures, offering secure threaded inserts for mounting components in tight spaces.

  • Construction: Used in construction machinery and structural applications, providing durable and long-lasting fastening solutions.

  • Furniture Manufacturing: Ideal for furniture assembly, where a flush, stable connection is needed for mounting hardware and other components.

  • Railway: Applied in the railway industry to secure parts and equipment that need to withstand heavy loads and vibration.

What are the thread sizes for this rivet nut?

The M3 rivet nut (metric) and 4-40 rivet nut (imperial) provide versatile options for medium-duty applications requiring secure, permanent threaded inserts.

Why is the hex flat head design important?

The hex flat head design ensures a stable, non-rotating grip during installation, making it ideal for applications requiring a secure, flush or slightly protruding finish.

How is the M3 4-40 Rivet Nut installed?

It can be installed using manual, pneumatic, or hydraulic tools designed for M3 or 4-40 rivet nuts, ensuring a secure and long-lasting threaded insert.

Is the M3 4-40 Rivet Nut corrosion-resistant?

Yes, options made from stainless steel and other corrosion-resistant materials are ideal for use in outdoor or harsh environments.

What are the benefits of using a hex flat head rivet nut?

The hex flat head ensures a stable and secure installation, minimizing rotation during application and providing a strong, flush finish with minimal protrusion.

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