Best Open Rivet Nuts of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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Open rivet nuts are a type of fastener that can be used to create a threaded connection in materials such as metal, plastic, and wood. These nuts are designed to be inserted into a pre-drilled hole and then expanded using a special tool to provide a secure and stable connection. They are particularly useful in applications where access is limited or where a conventional nut and bolt would be impractical. Open rivet nuts come in a variety of sizes and materials, making them a versatile and reliable choice for a wide range of fastening needs.

At a Glance: Our Top Picks

M5 Countersunk Rivet Nuts by Keple Cover #TOP 1
M5 Countersunk Rivet Nuts by Keple
ftb score rating icon 9.9
Zinc Flange Rivnuts by Nuts About Bolts Cover #TOP 2
Zinc Flange Rivnuts by Nuts About Bolts
ftb score rating icon 9.8
M6 Countersunk Blind Rivet Nuts Pack Cover #TOP 3
M6 Countersunk Blind Rivet Nuts Pack
ftb score rating icon 9.6

Top 10 Open Rivet Nuts

#TOP 1

M5 Countersunk Rivet Nuts by Keple

P-RCK-M5-ZN-P25
M5 Countersunk Rivet Nuts by Keple Cover
M5 Blind Rivet Nuts, Countersunk Head, Grooved Round Body, Open-Ended Threaded Insert, 5mm Nutsert, Zinc Plated Steel Knurled Rivnut, Rivsert for Steel, Alloy, Copper, Plastic, Fiberglass (25 pcs.)

The Keple M5 Rivet Nuts offer a straightforward solution for joining various materials. Their zinc plated steel construction ensures high hardness and excellent corrosion resistance, making them durable for long-term use. The grooved cylindrical shape provides increased resistance, while the open-ended design allows for adjustable screw lengths. Additionally, the countersunk head helps distribute the load across a larger area, allowing the rivet nut to sit flush with the surface for a neat finish.

What We Like
Durable zinc plated steel
Adjustable screw lengths
Flush surface finish
High resistance design
Versatile applications
#TOP 2

Zinc Flange Rivnuts by Nuts About Bolts

Nuts About Bolts
ZRIVNUTS001
Silver
Zinc Flange Rivnuts by Nuts About Bolts Cover
M3 M4 M5 M6 M8 M10 M12 ZINC FLANGE RIVNUTS THREADED BLIND RIVET NUTS OPEN END (10, M10)

Nuts About Bolts Rivnuts offer a range of threaded blind rivet nuts in various sizes. The M3 size features a grip range of 0.25mm to 2mm, with a flange diameter of 7.5mm and a recommended hole size of 5mm. For slightly larger tasks, M4 rivnuts provide a grip range of 0.5mm to 2mm and a flange diameter of 9mm, suitable for a 6mm hole. The M5 option has a grip range of 0.5mm to 3mm, with a flange diameter of 10mm, allowing for a 7mm hole. These versatile rivnuts are designed to enhance your projects with ease and reliability.

What We Like
Variety of sizes available
Easy to install
Strong grip range
Durable zinc material
#TOP 3

M6 Countersunk Blind Rivet Nuts Pack

Rivet Nuts
Silver
M6 x 16mm
M6 Countersunk Blind Rivet Nuts Pack Cover
M6 x 16mm Countersunk Head Open End Blind Rivet Nuts Cylindrical Grooved Shank Metric AN318 Zinc Plated Steel Threaded Insert Nutsert Rivnuts (Pack of 20)

The Screws City Rivet Nuts are a reliable solution for your fastening needs. With a size of M6 x 16mm and a pitch of 1mm, these rivet nuts are designed for easy installation in various applications. Each pack contains 20 nuts, ensuring you have enough for multiple projects. The zinc plated steel construction offers enhanced durability and resistance to corrosion, making them suitable for both indoor and outdoor use. This means you can trust these rivet nuts to hold securely over time.

What We Like
Durable zinc plated steel
Pack of 20 included
Easy installation
Corrosion resistant
#TOP 4

M5 x 12mm Zinc Plated Blind Rivet Nuts

Rivet Nuts
Silver
M5 x 12mm
M5 x 12mm Zinc Plated Blind Rivet Nuts Cover
M5 x 12mm Reduced Countersunk Head Open End Blind Rivet Nuts Cylindrical Grooved Shank Metric AN320 Zinc Plated Steel Threaded Insert Nutsert Rivnuts (Pack of 20)

The Screws City Rivet Nuts are designed for practicality and reliability. With a size of M5 x 12mm and a pitch of 0.8mm, they fit well into various applications, ensuring a secure hold. The pack of 20 means you have plenty for your projects, making it economical. Made from zinc plated steel, these nuts are durable and resistant to corrosion, providing long-lasting performance. You can count on these rivet nuts for strong fastening solutions in your DIY or professional tasks.

What We Like
Durable zinc plated steel
Pack of 20 for convenience
Secure fastening solutions
Versatile for various applications
#TOP 5

M5 Countersunk Rivet Nuts by Keple

P-RNC-M5-ZN-P10
M5 Countersunk Rivet Nuts by Keple Cover
M5 Blind Rivet Nuts, Countersunk Head Round Body Open-Ended Threaded Insert, 5mm Nutsert, Zinc Plated Steel Rivnut, Rivsert for Steel, Alloy, Copper, Plastic, Fiberglass and Composite (10 pcs.)

The Keple M5 Rivet Nuts offer a straightforward solution for joining various materials. These nuts are crafted from zinc plated steel, ensuring high hardness and excellent resistance to corrosion, so you can rely on their durability. Their grooved cylindrical shape provides high resistance, making them suitable for different applications. The open-ended design allows you to vary screw lengths, while the countersunk head ensures a flush finish, distributing load over a larger area for added strength.

What We Like
Durable zinc plated steel
Easy installation with rivet gun
High resistance design
Flush finish with countersunk head
Versatile for various materials
#TOP 6

M6 Dome Head Grooved Rivet Nuts

P-RNK-M6-ZN-P10
M6 Dome Head Grooved Rivet Nuts Cover
M6 Blind Rivet Nuts, Dome Head Grooved Round Body Open-ended Threaded Insert, 6mm Nutsert, Zinc Plated Steel Knurled Rivnut, Rivsert for Steel, Alloy, Copper, Plastic, Fiberglass (10 pcs.)

The Keple Rivet Nuts provide a simple solution for joining various materials, thanks to their internal thread design. Made from zinc plated steel, these nuts offer high hardness and excellent corrosion resistance, ensuring durability over time. Their grooved cylindrical shape enhances turning resistance, while the open-ended design allows for adjustable screw lengths. The dome head distributes load across a larger area, making them ideal for a variety of applications, from mechanical to DIY projects.

What We Like
Durable zinc plated steel
High turning resistance
Adjustable screw length
Wide application range
#TOP 7

Hippo Hardware 4mm Countersunk Rivnuts Pack

RN003-040-001-0005
Silver
M4 X 10mm
Hippo Hardware 4mm Countersunk Rivnuts Pack Cover
Hippo Hardware M4 (4mm X 10mm) Reduced Countersunk Rivnuts Nutserts Rivet Nuts Blind Open End Insert A2 Stainless Steel (Pack of 5)

The Hippo Hardware Rivnuts offer a reliable solution for various fastening needs. With a thread diameter of 4mm, they provide a secure fit for your projects. The 10mm length ensures ample support, making them suitable for different applications. Constructed from durable A2 stainless steel, these rivnuts resist corrosion, enhancing their longevity. Additionally, their grip range of 0.5mm to 3mm allows for flexibility, accommodating various material thicknesses, which is especially beneficial when working on diverse tasks.

What We Like
Durable A2 stainless steel
Flexible grip range
Secure 4mm thread diameter
10mm length for support
Pack of 5 for value
#TOP 8

Hippo Hardware M10 Aluminium Rivnuts Insert Nuts

RN001-100-024-0020
Silver
M10 X 24mm
Hippo Hardware M10 Aluminium Rivnuts Insert Nuts Cover
Hippo Hardware M10 (10mm X 24mm) Aluminium Rivnuts Threaded Blind Rivet Insert Nuts Open End Nutsert (Pack of 20)

The Hippo Hardware M10 Rivnuts are designed to provide a robust fastening solution for your projects. With a thread diameter of 10mm, these rivnuts offer a strong connection, ensuring your materials stay securely in place. The 24mm length adds versatility, accommodating a variety of applications. Made from lightweight aluminium, they are easy to handle, making installation straightforward. The minimum grip range of 4mm and maximum grip range of 6.5mm offer flexibility, allowing you to use them in different thicknesses of materials, enhancing your project's adaptability.

What We Like
Strong and durable construction
Lightweight and easy to install
Versatile grip range
Secure fastening solution
#TOP 9

M10 x 28mm Zinc Plated Rivet Nuts

Rivet Nuts
Silver
M10 x 28mm
M10 x 28mm Zinc Plated Rivet Nuts Cover
M10 x 28mm Flat Head Open End Blind Rivet Nuts Cylindrical Grooved Shank Metric AN 315 Zinc Plated Steel Threaded Insert Nutsert Rivnuts (Pack of 20)

The Screws City Rivet Nuts are designed for convenience and reliability in various applications. With a size of M10 x 28mm, these nuts provide a strong and secure fit, making them ideal for different projects. The pack of 20 ensures you have plenty on hand, allowing you to tackle multiple tasks without running out. Made from zinc plated steel, these nuts resist corrosion, giving you peace of mind that your work will stand the test of time.

What We Like
Durable zinc plated steel
Pack of 20 for convenience
Corrosion-resistant for longevity
Secure fit for various applications
Easy to install
#TOP 10

GOEBEL® 250 Blind Rivet Nuts M4 Steel

7550402000
GOEBEL® 250 Blind Rivet Nuts M4 Steel Cover
GOEBEL® - 250 x Blind Rivet Nuts M 4 - Steel [ AISI 1008 ] Galvanized (Ø x L) 5,9 mm x 10,0 mm - Small countersunk Head Round Shaft - Shaft end Open Rivet Nuts - Blind Nuts

The GOEBEL® Rivet Nuts M4 are designed for efficient and reliable connections. With 40 years of manufacturing experience, you can trust in their quality and durability. The small countersunk head and open shaft end make installation quick and simple, allowing you to save time on your projects. They can handle a pull-in force of 6800 N, ensuring a strong hold. Additionally, their galvanised steel construction provides corrosion resistance, making them suitable for various indoor applications.

What We Like
High strength and durability
Quick and easy installation
Corrosion-resistant galvanised steel
Suitable for various indoor applications
Buying Guide Image
Editor's Notes

During our open rivet nut research, we found 188 open rivet nut products and shortlisted 10 quality products. We collected and analyzed 3,502 customer reviews through our big data system to write the open rivet nuts list. We found that most customers choose open rivet nuts with an average price of £7.21.

The open rivet nuts are available for purchase. We have researched hundreds of brands and picked the top brands of open rivet nuts, including Keple, Nuts About Bolts, Screws City, Hippo Hardware, Goebel. The seller of top 1 product has received honest feedback from 2,142 consumers with an average rating of 4.8.

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.