Best Speed Nuts of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Speed Nuts are a versatile and essential hardware product designed to securely fasten objects in place. These specially designed nuts feature a unique shape that allows for quick and efficient installation, saving both time and effort. With their innovative design, Speed Nuts provide a reliable and durable solution for a wide range of applications, from automotive to industrial use. Whether you need to secure panels, racks, or electrical components, Speed Nuts offer a dependable and efficient solution for all your fastening needs.

At a Glance: Our Top Picks

Hillman Speed Nut 1/4-20 Cover #TOP 1
Hillman Speed Nut 1/4-20
ftb score rating icon 9.9
Hillman 1148 Speed Nut 10-24 Cover #TOP 2
Hillman 1148 Speed Nut 10-24
ftb score rating icon 9.8
Hillman 1156 Flat Speed Nut Cover #TOP 3
Hillman 1156 Flat Speed Nut
ftb score rating icon 9.6

Top 10 Speed Nuts

#TOP 1

Hillman Speed Nut 1/4-20

1149
1/4"
Hillman Speed Nut 1/4-20 Cover
Hillman 1149 Type"U" Speed Nut 1/4-20 in. 12-Pack

The Hillman Speed Nut is a versatile fastening solution that combines the functions of a lock washer and a nut in one convenient piece. This means you can securely fasten items without needing extra hardware, simplifying your projects. Most of these speed nuts are reusable, allowing you to save time and resources on future tasks. Additionally, Hillman offers a wide range of sizes and materials, ensuring you can find the perfect fit for your needs. Proudly made in the United States, this product emphasizes quality and reliability.

What We Like
Combines lock washer and nut
Reusable for multiple uses
Variety of sizes available
High-quality American-made
#TOP 2

Hillman 1148 Speed Nut 10-24

1148
Black
Hillman 1148 Speed Nut 10-24 Cover
Hillman 1148 Type"U" Speed Nut 10-24 in. 12-Pack

The Hillman Speed Nut is a versatile fastener that combines the functions of a lock washer and a nut, providing you with a reliable solution for securing various components. Most of these speed nuts are reusable, which means you can save money and resources by using them multiple times. Additionally, Hillman offers a wide range of sizes and materials, allowing you to choose the perfect fit for your project. Made in the United States, you can trust the quality and durability of the Hillman Speed Nut for your fastening needs.

What We Like
Combines lock washer and nut
Reusable for cost savings
Variety of sizes available
Quality made in USA
#TOP 3

Hillman 1156 Flat Speed Nut

1156
10 inches
Hillman 1156 Flat Speed Nut Cover
Hillman 1156 Flat Speed Nut #10 in. 40-Pack

The Hillman Speed Nut 40-Pack is a versatile fastener that combines the benefits of a traditional nut and a lock washer. This means you can achieve a secure hold while simplifying your assembly process. Most of these speed nuts are reusable, which saves you time and money on replacements. With a variety of sizes and materials available, you can easily find the right fit for your project. Plus, knowing that this product is made in the United States adds a level of assurance regarding quality and craftsmanship.

What We Like
Combines nut and lock washer
Reusable design
Variety of sizes available
Made in the USA
#TOP 4

Hillman 1147 Type U Speed Nut

1147
Gray
Hillman 1147 Type U Speed Nut Cover
Hillman 1147 Type "U" Speed Nut 8-32 In. 20-Pack,Gray

The Hillman Speed Nut 20-Pack is a versatile solution for your fastening needs. These unique nuts function as both a lock washer and a nut, providing a secure hold in tight spaces. Their design allows for quick installation and removal, making them reusable and convenient for various applications. Made from durable stamped spring steel, these speed nuts are engineered to fit #8-32 coarse thread machine screws, ensuring compatibility and reliability in your projects. With these speed nuts, you can save time and effort while achieving a strong connection.

What We Like
Dual function as washer and nut
Reusable for convenience
Ideal for tight spaces
Durable spring steel construction
#TOP 5

Hillman 1155 Speed Nut 48-Pack

1155
Gray
Onesize
Hillman 1155 Speed Nut 48-Pack Cover
Hillman 1155 Flat Speed Nut #8 in. 48-Pack , Gray

The Hillman Speed Nut Pack is an ideal solution for tight spaces, combining the functions of a lock washer and a nut. These speed nuts are designed for easy application and removal, allowing you to reuse them as needed. Made from durable stamped spring steel, they provide reliable performance and strength. You will appreciate the convenience they offer, especially when working in areas with minimal clearance, ensuring that your projects run smoothly and efficiently.

What We Like
Dual function as washer and nut
Reusable for convenience
Ideal for tight spaces
Durable spring steel material
#TOP 6

Hillman 1144 Flat Speed Nut 8-32 in. 60-Pack

1144
Gray
Onesize
Hillman 1144 Flat Speed Nut 8-32 in. 60-Pack Cover
Hillman 1144 Flat Speed Nut 8-32 in. 60-Pack , Gray

The Hillman Speed Nut 60-Pack is a versatile and convenient product designed for spaces with minimal clearance. Acting as both a lock washer and nut, these speed nuts are made of stamped spring steel, ensuring durability and reliability. The quick application and removal feature of these speed nuts make them reusable, saving you time and effort. With the Hillman Speed Nut 60-Pack, you can easily secure various objects in tight spaces without the need for additional tools. Whether you are a DIY enthusiast or a professional, these speed nuts provide a hassle-free solution for your fastening needs.

What We Like
Versatile
Durable
Time-saving
#TOP 7

The Hillman Group M6 Speed Nuts

58459
Gray
The Hillman Group M6 Speed Nuts Cover
The Hillman Group 58459 M6 Metric Extruded U-Nut, 20-Pack,Gray

The Hillman M6 Speed Nuts are designed for tight spaces, acting as both a nut and a lock washer. This dual functionality saves you time and effort during installations. They are perfect for automotive and industrial applications, ensuring a secure fit for various screws sized M6 through M10. Made from corrosion-resistant steel with a sleek dark gray finish, they provide durability and reliability. With these speed nuts, you can tackle your projects with confidence, knowing that they will hold up even in challenging environments.

What We Like
Dual functionality as nut and washer
Ideal for tight spaces
Corrosion-resistant material
Compatible with M6 to M10 screws
#TOP 8

Hard-to-Find Fastener U Type Speed Nuts

014973324285
8-32-Inch
Hard-to-Find Fastener U Type Speed Nuts Cover
Hard-to-Find Fastener 014973324285 "U" Type Speed Nuts for Machine Screws, 8-32, Piece-20

The Hard-to-Find Speed Nuts are designed for use with machine screws, specifically the #8 diameter. Made of durable steel and finished with zinc, these nuts provide a strong and reliable fastening solution. The coarse thread type (32) ensures easy installation and a secure connection, making your projects more efficient. Whether you're working on repairs or new constructions, these speed nuts offer convenience and peace of mind, ensuring that your components are tightly held together.

What We Like
Durable steel construction
Zinc finish for corrosion resistance
Coarse thread for easy installation
Compatible with machine screws
#TOP 9

Hard-to-Find Fastener Flat Speed Nuts 4-40

014973404185
4-40
Hard-to-Find Fastener Flat Speed Nuts 4-40 Cover
Hard-to-Find Fastener 014973404185 Flat Speed Nuts, 4-40, Piece-24

The Hard-to-Find Speed Nuts are designed with a #4 diameter, making them ideal for various fastening applications. Crafted from durable steel, these nuts ensure strength and longevity in your projects. The zinc finish not only adds a layer of protection against corrosion but also enhances their overall appearance. With a coarse thread type of 40, you can enjoy easier installation and a secure fit. This combination of features provides you with reliable performance and convenience for your assembly needs.

What We Like
Durable steel construction
Corrosion-resistant zinc finish
Easy installation
Secure fit
#TOP 10

Hard-to-Find Fastener 014973324315

014973324315
Zinc (Gray)
8-32-Inch
Hard-to-Find Fastener 014973324315 Cover
Hard-to-Find Fastener 014973324315 "J" Type Speed Nuts for Machine Screws, 8-32, Piece-16

Introducing the Hard-to-Find Fastener Speed Nuts, specifically designed for machine screws. These speed nuts are made of high-quality steel with a zinc finish, ensuring durability and corrosion resistance. With a diameter of #8 and a coarse 32 thread type, they are perfect for various applications. The speed nuts provide a secure and reliable connection, allowing for easy installation and removal of machine screws. Whether you are a DIY enthusiast or a professional, these speed nuts will greatly simplify your projects and save you time. Don't miss out on the convenience and efficiency that the Hard-to-Find Fastener Speed Nuts can bring to your work.

What We Like
Durable steel
Corrosion-resistant zinc finish
Secure and reliable connection
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are speed nuts used for?

Speed nuts are clip-like fasteners used to secure threaded bolts in place. They have a hole in the center that accommodates the bolt. When installed, speed nuts act as locking nuts, preventing the bolt from loosening or falling out.

2. What is the difference between speed nut and U nut?

The main difference between speed nuts and U nuts is their design and application. U nuts have a full lower leg, providing better bearing in applications. Speed nuts, on the other hand, are cost-saving as they can be installed without special tools and can be removed and reused. Both retain their spring resiliency and holding power.

3. Are speed nuts reusable?

Yes, speed nuts are reusable. They are made of stamped spring steel and are designed for quick application and removal. This makes them ideal for spaces with minimal clearance and allows for easy reuse.

4. What are the different types of speed nuts?

There are several types of speed nuts, including flat type, J-type, and U-type. Each type provides spring tension that absorbs vibration instead of resisting it, ensuring a secure and tight attachment.

Editor's Notes

During our speed nut research, we found 24 speed nut products and shortlisted 10 quality products. We collected and analyzed 2,425 customer reviews through our big data system to write the speed nuts list. We found that most customers choose speed nuts with an average price of $10.09.

The speed nuts are available for purchase. We have researched hundreds of brands and picked the top brands of speed nuts, including Hillman, The Hillman Group, Hard-to-Find Fastener. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.