Rivet Nut - Round Flat Head - Aluminium - M4

Rivet Nuts are the perfect solution for creating strong, secure threads in thin or soft materials where traditional tapping is not feasible. Designed with a round body and wide, flat flange, these Rivet Nuts, also known as Rivnuts or Nutserts, provide excellent load-bearing strength and push out resistance, ensuring a durable and reliable hold.

They feature a knurled body which prevents rotation within the material after installation and are open ended for applications where a through-hole is needed. The flat head design further reinforces the hole in thin materials and can also work as a spacer. They are the ideal solution for creating a strong, permanent threaded connection in applications across automotive, aerospace, construction, electronics and other industrial sectors.

Designed for fast installation into pre-drilled holes using standard Rivet Nut tools, they are a great solution for blind assembly where there is no access to the back of the material. The lower portion of the body expands radially on the blind side when setting and securely clamps the material between the flange.

Manufactured from high-grade aluminium, they offer excellent strength-to-weight ratio and corrosion resistance, making them ideal for high-moisture environments and applications where minimising overall weight is critical, such as marine assemblies. Available in a variety of thread sizes and grip ranges, they’re a versatile fastening solution for professionals and DIY enthusiasts alike.