Best Metric Rivet Nuts of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 5 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Metric Rivet Nuts are a type of fastener used to create a threaded hole in thin materials such as metal sheets, tubes, and pipes. These nuts are commonly used in the automotive and aerospace industries, as well as in construction and manufacturing. They come in various sizes and materials, including steel, aluminium, and stainless steel. With their ease of installation and high load-bearing capacity, Metric Rivet Nuts are a versatile and reliable solution for any application that requires a strong and secure fastening method.

At a Glance: Our Top Picks

215 Pcs Metric Rivet Nut Kit by LuKaiSen Cover #TOP 1
215 Pcs Metric Rivet Nut Kit by LuKaiSen
ftb score rating icon 9.8
165 Pcs Metric Rivet Nuts Kit Cover #TOP 2
165 Pcs Metric Rivet Nuts Kit
ftb score rating icon 9.7
100PCS M6 Carbon Steel Rivet Nut Kit Cover #TOP 3
100PCS M6 Carbon Steel Rivet Nut Kit
ftb score rating icon 9.5

Top 5 Metric Rivet Nuts

215 Pcs Metric Rivet Nut Kit by LuKaiSen

LK-215
215Pcs Silver
215PCS
215 Pcs Metric Rivet Nut Kit by LuKaiSen Cover
215-Piece Metric Rivet Nut Kit, M3 M4 M5 M6 M8 M10 304 Stainless Steel Threaded Inserts Nutsert Rivet Nut Assortment Kit, Flat Head Knurled Body for Automotive, Furniture, Industrial & Electrical

The LuKaiSen Rivet Nut Kit offers a comprehensive assortment of 215 pieces made from high-quality 304 stainless steel. With six different sizes, including M3 to M10, you'll find the perfect fit for your furniture, automotive, and industrial needs. The anti-rust and corrosion-resistant material ensures longevity, while the smooth, burr-free surface provides a professional finish. Additionally, the kit comes in an exquisite storage case, making it easy for you to access the right size quickly and conveniently whenever required.

What We Like
Wide range of sizes included
Durable stainless steel material
Convenient storage case
Suitable for various applications
#TOP 2

165 Pcs Metric Rivet Nuts Kit

Whitish or Beige
165 Pcs Metric Rivet Nuts Kit Cover
165 Pcs Assorted Rivet Nuts, Metric M3/M4/M5/M6/M8 Flat Head Threaded Insert Rivnuts, Knurled Carbon Steel Threaded Insert Nutserts Kit

The Qeapug Rivet Nuts offer premium quality with their carbon steel construction, providing high hardness and tensile strength. This means you can rely on them to resist corrosion and rust, ensuring durability for long-term use. They come neatly packed in a storage box, making it easy for you to use, find, and carry them whenever needed. The convenient design features a flat and deep thread with a smooth surface, allowing for easy fixing and effective anti-slip performance. These nuts can be installed in various materials, making them versatile for your projects.

What We Like
Durable carbon steel material
Convenient storage box
Easy to install in various materials
High-precision threads

100PCS M6 Carbon Steel Rivet Nut Kit

nut-01
Yellow
NUT-M6
100PCS M6 Carbon Steel Rivet Nut Kit Cover
100PCS -Rivet Nuts, M6 Carbon Steel Metric Rivet Nut Assortment Kit, Flat Head Threaded Insert Nutserts Assort,for Automotive Furniture Decoration Electrical and Industrial Products (NUT-M6)

The Vrupin M6 Rivet Nuts come in a set of 100, featuring a robust carbon steel construction. This material ensures high hardness and excellent corrosion resistance, making them durable for various applications. The knurled design with flat and deep threads offers easy installation and effective anti-slip functionality. With their versatility, these rivet nuts are suitable for use in automotive, furniture, and industrial products, providing you with a reliable fastening solution for multiple occasions.

What We Like
Durable carbon steel material
Corrosion resistant
Easy to install
Versatile for various applications
#TOP 4

Mardatt Hex Rivet Nut Assortment Kit 230pcs

M-207
Bronze Tone
Mardatt Hex Rivet Nut Assortment Kit 230pcs Cover
Mardatt Metric Hex Rivet Nut Assortment Kit M3 M4 M5 M6 M8 M10 M12 Carbon Steel Zinc Plated Half Hex Body Rivnut Flat Head Threaded Insert Nutserts (Assortment Kit-230pcs)

The Mardatt Hex Rivet Nuts kit offers a handy assortment of 230 rivet nuts in seven common sizes, all neatly stored in a durable plastic organiser for easy access and storage. Made from heavy-duty carbon steel with zinc plating, these rivet nuts provide excellent anti-rust and corrosion resistance, making them perfect for use even in damp conditions. Their knurled design with flat, deep threads makes installation simple and ensures a secure, anti-slip grip. Plus, the one-sided installation process is quick and effortless, saving you time without the need for finishing work once fitted.

What We Like
Wide size assortment
Durable, corrosion-resistant material
Easy and quick installation
Secure, anti-slip design
#TOP 5

Mardatt Carbon Steel Hex Rivet Nut Kit 110pcs

M-209
Bronze Tone
Mardatt Carbon Steel Hex Rivet Nut Kit 110pcs Cover
Mardatt Metric Hex Rivet Nut Assortment Kit Carbon Steel Hex Rivnut Flat Head Threaded Insert Nutserts (Assortment Kit-110pcs)

The Mardatt Hex Rivet Nut offers a set of 110 pieces in seven common sizes, so you have what you need for various projects neatly stored in a durable organiser box. Made from heavy-duty carbon steel with zinc plating, these rivet nuts resist rust and corrosion, making them ideal for use even in damp environments. They're easy to fit from one side without extra finishing, saving you time and effort. With wide applications from automotive to furniture and industrial uses, this kit is versatile and convenient for many tasks.

What We Like
Includes seven common sizes
Durable carbon steel material
Corrosion and rust resistant
Easy one-sided installation
Wide range of uses
Buying Guide Image
Editor's Notes

During our metric rivet nut research, we found 306 metric rivet nut products and shortlisted 5 quality products. We collected and analyzed 5,912 customer reviews through our big data system to write the metric rivet nuts list. We found that most customers choose metric rivet nuts with an average price of £20.00.

The metric rivet nuts are available for purchase. We have researched hundreds of brands and picked the top brands of metric rivet nuts, including LuKaiSen, Qeapug, Vrupin, Mardatt.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.