Best Set Screws of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Set screws are small yet essential components used in various industries and applications. These screws are designed to secure an object within or onto another object, providing a strong and reliable connection. They often feature a flat or hexagonal tip, allowing for easy installation and removal using an appropriate tool. Set screws come in different materials, including stainless steel, brass, and alloy steel, to accommodate various environments and load requirements. Whether used in machinery, electronics, or construction, set screws play a crucial role in ensuring stability and functionality.
At a Glance: Our Top Picks
Top 10 Set Screws
FIXXELY Cup Point Grub Set Screws 240 (M3,M4,M5,M6,M8) - Hex & Flat Head - 5 Allen Keys (M1.5,M2,M2.5,M3,M4) - 304 Stainless Steel Set Screw Assortment Kit Sizes - Ideal for Home Repairs & Fixtures
Introducing the FIXXELY Set Screw Assortment Kit - a high-quality and durable solution for all your home repair and fixture needs. Made from superior 304 stainless steel, this set of 240 screws is corrosion-resistant and built to last. With a variety of sizes and types, including cup point and hex head, you'll have the perfect screw for any project. The uniform pitch and obvious screw thread ensure a secure hold, preventing stripping or early wear. Whether you're fixing door knobs, taps, locks, or bathroom fixtures, this assortment of allen screws is perfect for the job. Plus, the included Allen Keys and optimal storage box make installation and organization a breeze. Upgrade your toolbox with the FIXXELY Set Screw Assortment Kit and tackle any repair with ease.
EEEEE 707Pcs Screw Assortment Kit
The EEEEE Screw Assortment Kit comes with an impressive 707 pieces made from durable black 12.9 class alloy steel. It includes 24 different sizes ranging from M2 to M8, ensuring you have the right screw for any project. Each type is organized in individual compartments, making it easy for you to find exactly what you need quickly. Additionally, the kit features a handy book spine label that helps you access the screws without hassle, saving you time during your tasks. This assortment is perfect for both DIY enthusiasts and professionals alike.
Takytao 1145PCS Set Screw Kit
The Takytao Set Screw Kit offers a comprehensive assortment of 1145 pieces, featuring both metric and SAE sizes to meet all your repair needs. You’ll appreciate the organized storage provided by the sturdy plastic box, which keeps all screws and hex wrenches neatly sorted for quick access. Made from high-quality alloy steel, these screws ensure durability and rust resistance, perfect for both indoor and outdoor use. With 25 commonly used sizes included, you can tackle a variety of tasks, from fixing furniture to securing machinery, all with ease and convenience.
HIQTRADEBYJJ 60pcs Set Screw Kit
The HIQTRADEBYJJ Set Screw Assortment offers a comprehensive selection of 60 durable screws made from high-quality alloy steel, ensuring resistance to rust and corrosion. This means you can rely on them for various home repairs and DIY projects without worrying about wear and tear. The screws come in 12 different sizes, making it easy for you to find the perfect fit for any task. With a design that prevents slipping and loosening, you can achieve a secure hold every time. Plus, the included hex wrenches enhance convenience, allowing you to easily tighten or loosen screws as needed.
MUZHUPGUZ 240 Pcs Set Screws Kit
The MUZHUPGUZ Set Screws offers premium quality and durability with its stainless steel construction, ensuring resistance to rust and corrosion. This reliable material means you can trust these screws for long-term use in various projects. They are designed for ease of use, allowing you to achieve a secure grip without slipping, thanks to their uniform pitch and well-defined threads. Additionally, the screws come in a practical storage box, making organization effortless and helping you find the right size quickly. This set is perfect for a range of applications, from home repairs to professional installations.
Hapric 1400 Pcs Set Screw Kit
The Hapric Set Screw Kit offers a comprehensive assortment of 1400 pieces in both SAE and Metric sizes, making it perfect for various repairs. You will appreciate the included hex keys and tweezers for easy handling and organization of the screws. The screws feature a cup point design, which allows for secure installation and enhances torque, ensuring durability during use. Additionally, the black zinc plating not only prevents rust but also maintains clear threads for consistent performance indoors and outdoors, providing you with reliable options for all your projects.
Seamaka 400Pcs Hex Allen Head Screw Set
The Seamaka Hex Screw Set offers a robust selection of 400 high-quality screws made from 12.9 alloy steel, ensuring durability and longevity. With excellent corrosion resistance, these screws are perfect for various applications, whether you're maintaining electronic devices or fixing household appliances. The set includes cleanly threaded screws that enhance grip and prevent loosening, providing you with reliable stability in your projects. Plus, you’ll find five matching hex wrenches, making it convenient to get started right away without needing to search for additional tools.
EilxMag 830pcs Allen Head Socket Hex Grub Screw Set
The EilxMag Grub Screw Set is a high-quality assortment of screws made from 304 stainless steel, ensuring excellent corrosion and rust resistance. This set includes a wide variety of sizes, both metric and SAE standard, making it suitable for various applications such as faucet repair, door handle installation, and pipe fixing. The screws come with a convenient storage box, allowing for easy organization and access. Additionally, the set includes 5 hex wrenches for added convenience. With its durable construction and versatile use, the EilxMag Grub Screw Set is a reliable choice for any DIY enthusiast or professional.
Xujinsongg 400 Pcs Set Screws Kit
The Xujinsongg Set Screws assortment kit offers a durable solution for various repair needs. Made from high-quality alloy steel, these screws resist corrosion and wear, ensuring long-lasting use even in tough conditions. The uniform threading allows for a secure grip, reducing the risk of slippage during installation. With a well-organized storage box, you can easily access the screws you need without the hassle of searching through a cluttered toolbox. This kit is perfect for doorknob installations, faucet repairs, and other small projects around your home or workshop.
JROUTH 1000pcs Set Screw Assortment Kit
The JROUTH Set Screw Kit is a versatile assortment of screws that are perfect for various engineering, product design, and repair applications. Made of highly corrosion-resistant stainless steel 304, these set screws are built to last even in saltwater and high-pressure environments. The cup point design ensures a secure and permanent installation on both soft and hard surfaces. With a combination of 12 SAE and 12 metric set sizes, this kit provides a wide range of options for different projects. The set screws are professionally milled or ground to reduce slippage and increase load capacity, making them ideal for heavy torque applications. Additionally, the kit includes 10 hex wrenches for added convenience. Trust the JROUTH Set Screw Kit to keep your components locked in place and enjoy a hassle-free shopping experience with the 1-year quality problems package replacement and lifetime warranty.
Frequently Asked Questions (FAQs)
1. What are set screws used for?
Set screws, also known as setscrews, socket set screws, or grub screws, are threaded fasteners used to secure components in place. They are commonly used to affix two or more loose parts together, holding one component tightly against or inside a second surface. Set screws are versatile and can be used with wood, metal, and plastics.
2. What are the types of set screws?
There are four main types of set screws: knurl-grip cup, flat, oval, and cone. Knurl-grip cup screws have serrations on the cup edge for better grip. Flat screws have a tip that makes good contact on flat surfaces. Oval screws are used on U-shaped and V-shaped grooves or sloped surfaces. Cone screws have a sharp, cone-shaped point that provides strong holding power, especially on soft materials.
3. Can set screws be used on wood?
Yes, set screws can be used with wood, metal, and plastics. They are usually fully inserted into the receiving object and are commonly used to connect two objects together securely. Set screws are a versatile fastening option for various materials.
4. What is the strongest set screw?
The cone point set screw is known for its strong holding power. It has a sharp, cone-shaped point that wedges into the contact material, providing excellent torsional and axial holding strength. Cone point set screws are often used in permanent settings or as pivots or hangers.
5. Is a set screw weaker than a bolt?
Compared to bolts, set screws may be slightly weaker. Set screws are fully threaded from the shank to the head, while bolts have a portion of the shank that is not threaded. The threading process involved in creating set screws removes a small amount of metal, making bolts slightly stronger.
6. What can I use instead of a set screw?
If you need an alternative to a set screw, you can consider using grub screws. Grub screws serve the same purpose of securing components to shafts but are smaller and have less surface area. They are often used in applications where a prominent head would interfere with other components. Grub screws come in different shapes, including cup point, cone point, and flat point.
During our set screw research, we found 24 set screw products and shortlisted 10 quality products. We collected and analyzed 11,303 customer reviews through our big data system to write the set screws list. We found that most customers choose set screws with an average price of $14.69.
The set screws are available for purchase. We have researched hundreds of brands and picked the top brands of set screws, including FIXXELY, EEEEE, Takytao, HIQTRADEBYJJ, MUZHUPGUZ. The seller of top 1 product has received honest feedback from 55 consumers with an average rating of 4.9.

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.