Best Set-Screw Shaft Collars of 2025

The HARFINGTON Shaft Collars are designed for versatility and durability. With a 1/4" bore and a sturdy 304 stainless steel construction, these collars ensure long-lasting performance and a polished appearance. They provide excellent support for both axial and radial loads, making them ideal for various applications, including machinery and automotive uses. The set screw design enhances holding power, especially when used on softer shaft materials. You’ll find them easy to adjust, simply sliding them onto a shaft and tightening the screw for a secure fit.

The Climax Metals C-100 Zinc Plated Steel Shaft Collar, also known as the Climax Metals Shaft Collar, is a cost-effective and versatile collar designed for both hard and soft shafts. With its one-piece construction and set screw style, this collar can be easily installed without the need for major disassembly. The collar has a 1" bore, 1-1/2" outside diameter, and a 5/8" width, making it suitable for a variety of applications. The tolerance of +.0005/+.0030 ensures a precise fit. Additionally, the zinc plating provides moderate corrosion resistance, enhancing the longevity of the collar. Whether you need to secure a shaft in place or prevent slippage, the Climax Metals Shaft Collar is a reliable choice.

The Climax Aluminum Set Screw Collar is a cost-effective collar designed to be effective on both hard and soft shafts. It is easily installed without the need for major disassembly, saving you time and effort. With a tolerance of +.0005/+.0025, you can trust that this collar will fit securely. Made from lightweight and corrosion-resistant aluminum, it is a durable choice for your shaft collar needs. Whether you are working with a hard or soft shaft, the Climax Aluminum Set Screw Collar is a reliable and convenient solution.

The uxcell Shaft Collar Set includes four durable collars made from 304 stainless steel, ensuring both strength and a polished look. With a 1/2-inch bore and 1-inch outer diameter, these collars are easy to install—just slide them onto the shaft and tighten the set screw for a secure fit. This design offers excellent holding power, making it ideal for low axial loads and simple positioning. Adjusting the collar is straightforward, allowing you to work efficiently with both hard and soft shafts.

The Climax Set Screw Collar is designed to work effectively on both hard and soft shafts, making it a versatile choice for various applications. Its cost-effective design allows you to save money while maintaining quality. You’ll appreciate how easily it can be installed, especially in situations where disassembling major components would be inconvenient. Additionally, the collar has precise tolerances, ensuring a secure fit that minimizes movement and wear. The zinc plating offers moderate resistance to corrosion, enhancing its durability in different environments.

The HARFINGTON Shaft Collars are designed with a 22mm bore and a 35mm outer diameter, making them versatile for various machinery applications. Made from high-quality 6061 aluminum alloy, these collars are durable and long-lasting, ensuring stability in your projects. The set screw design enhances holding power, particularly useful when working with softer shaft materials. Additionally, their easy installation allows you to simply slide them onto a shaft and secure them with a screw, making adjustments quick and hassle-free.

AZSSMUK Stainless Steel Collars are made of high-quality 304 stainless steel, providing better weldability and resistance to corrosion compared to regular steel collars. With a bore diameter of 1/2", outside diameter of 1", and height of 7/16", these collars are suitable for a wide range of applications including gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and more. The package includes 4 stainless steel collars with set screws. These collars offer durability and reliability in various industries, making them a convenient choice for professionals and hobbyists alike.

The Yeebyee Shaft Collars are crafted from high-quality carbon steel and feature a durable zinc plating, ensuring long-lasting performance. You’ll appreciate the ease of installation since the fastening screws come pre-installed, saving you time and effort. With a size of 1/2" inner diameter and 1" outer diameter, these collars fit various applications, providing flexibility for your projects. They are ideal for a range of uses, from machinery and automotive components to agricultural and medical equipment, making them a versatile choice for any industrial setting.

The uxcell Shaft Collars come in a set of eight, designed with a 7/16 inch bore and a 7/8 inch outer diameter. Constructed from zinc-plated carbon steel, they offer exceptional durability and resistance to corrosion. You can easily adjust their position along the shaft thanks to the set screw design, allowing for precise alignment of your components. This feature ensures optimal performance in various applications. Installation is straightforward; simply slide the collar into place and tighten the screw with the included hex wrench, making it a hassle-free solution for securing gears and other parts.

Befenybay Shaft Collar Set is a versatile and durable solution for various applications. Made of carbon steel with zinc plating, these collars offer excellent corrosion resistance. They are effective on both hard and soft shafts, making them suitable for a wide range of projects. Whether you're assembling gearboxes, motor bases, or machine tools, these collars provide a secure and reliable connection. With an ID of 1/4 inch, OD of 1/2 inch, and a width of 5/16 inch, they are compatible with different shaft sizes. The included set screws and Allen key ensure easy installation. Upgrade your equipment with the Befenybay Shaft Collar Set and experience enhanced performance and convenience.