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The 8 Best setscrew shaft collars of 2025

Are you trying to find setscrew shaft collars among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling setscrew shaft collars on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 100 setscrew shaft collars tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best setscrew shaft collars you can buy today

SaleNo. 1
AZSSMUK 1/4" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars
  • Product Name :Zinc Plated Set Screw Shaft Collars;
  • ID:1/4"; OD:1/2"; Width:1/3"; Set Screw: 10-32×1/8;
  • Material : High quality Carbon Steel with Zinc Plated Coating;
  • Package Content : 4-Pieces 1/4" Zinc Plated Shaft Collars with 4Pcs Set Screw.
No. 2
AZSSMUK 1/2" Bore Shaft Collars of Metal Stainless Steel w/Set Screw,4-piece
  • Made of High quality 304 Stainless Steel, better weld ability and resistance to corrosion than the regular steel
  • Bore Diameter: 1/2", Outside Diameter: 1", Height: 7/16".
  • Suitable for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry and many more.
  • Package Content: 4-Pieces 1/2" Stainless Steel Shaft Collars with 1Pcs Set Screw.
No. 3
AZSSMUK Bore 1/4" Shaft Collar Double Split Axle Collar Clamp of Carbon Steel Set Screw,4-Pieces
  • Double Split locking collar, easy to install.
  • Bore Diameter: 1/4", Outside Diameter: 11/16", Height: 5/16", 4-40'' Set Screw
  • Package Content: 4-Pieces Double Split Clamp-On Shaft Collar with 8Pcs Set Screw.
  • CARBON STEEL WITH Black Oxide Coating - High-quality carbon steel offers superior strength, resulting in better axial and radial support. And with Black Oxide Coating, they have increased durability, weldability, and corrosion resistance
  • SUITABLE FOR INDUSTRIAL USE - Suitable for many applications in automotive, machinery repair, and even medical equipment repair. Common uses include wheel stopper/spacer, bearing faces, component locators, and more
No. 4
AZSSMUK 1/2" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars
  • Product Name :Zinc Plated Set Screw Shaft Collars;
  • ID:1/2"; OD:1"; Width:7/16"; Set Screw: 1/4-20×1/4;
  • Material : High quality Carbon Steel with Zinc Plated Coating;
  • Package Content : 4-Pieces 1/2" Zinc Plated Shaft Collars with 1Pcs Set Screw.
No. 5
uxcell 10pcs Set Screw Collars 5.05mm Bore Shaft Collars, 10mm OD, 5mm Width, Landing Gear Stopper Wheel Collar
  • Size - 5.05mm shaft collars with set screw, 10mm outside diameter, 5mm thickness.
  • Durable Construction - Made of nickel-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces.
  • Adjustable Positioning - The set screw design allows for adjustable positioning along the shaft. This flexibility enables fine-tuning and precise alignment of components to achieve optimal functionality and performance.
  • Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and RC airplane models. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.
  • Easy Installation - These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.
No. 6
(Pack of 4) Shaft Collar Set for Linear Rail SBR16, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 16mm, OD 35mm, Thickness 10mm
  • For shaft fixing and positioning, SBR linear guide stop for DIY CNC machine tools.
  • Designed to fully engage with the shaft, easy to install.
  • High quality aluminum alloy material, light weight, oxidation and corrosion resistant surface, sturdy and durable.
  • The shaft can be clamped tightly by set screws and the shaft will not be damaged.
  • Package: 4 clamping shaft collars
No. 7
uxcell 10pcs Set Screw Collars 4.05mm Bore Shaft Collars, 9mm OD, 5mm Width, Landing Gear Stopper Wheel Collar
  • Size - 4.05mm shaft collars with set screw, 9mm outside diameter, 5mm thickness.
  • Durable Construction - Made of nickel-plated carbon steel, high strength, strong locking force, anti-corrosion, and durability. Round bore collars are commonly used as positioners, spacers, stops, and bearing surfaces.
  • Adjustable Positioning - The set screw design allows for adjustable positioning along the shaft. This flexibility enables fine-tuning and precise alignment of components to achieve optimal functionality and performance.
  • Versatile Applications - These collars are widely used across different industries, including automotive, robotics, and RC airplane models. They can be used in various equipment and machinery to secure gears, pulleys, sprockets, or other components onto shafts.
  • Easy Installation - These collars are easy to install on the shaft. Simply slide the collar onto the desired position and tighten the set screw using a compatible hex wrench. No additional tools or disassembly of other components are required.
No. 8
Yeebyee 1/2" Bore Shaft Collar with Zinc Plated Solid Steel Style Set Screw Shaft Collars for Machinery and Industrial Use, 8pcs/Pack (Silver-1/2")
  • The Shaft Collar is made of high quality Carbon Steel with Zinc Plated Material, Durable,long lasting,fine workmanship,excellent performance
  • Easy To Install: Easy and quick installation, Our fastening screws are already installed on the lock collar, so you don't need to install it by yourself, it's very convenient to use.
  • Shaft Lock Collar Size: ID: 1/2"; OD: 1"; Width: 7/16"; Set Screw: 1/4-20×1/4
  • Widely Used for gearbox assemblies, motor bases, drive shafts, machine tools, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry etc.
  • Package Included: 8pcs 1/2" Zinc Plated Shaft Collars, 8pcs Set Screws (are already installed), 1pcs Allen Key
No. 9
MECCANIXITY Shaft Collar 1-3/8" Bore Zinc Plated Carbon Steel Set Screw Style Clamping Collars Silver Tone 2 Pack
  • The shaft collar is mainly used to fix one end of the ball guide shaft and can be used as a simple stop to prevent the ball guide shaft from slipping out. Suitable for motor bases, drive shafts, machine tools, and printing machines. Widely used in industrial automation and conveyor belt systems in manufacturing. for daily use also can use for updating lawn and garden equipment like hand trucks, yard trailers, and more
  • Material: Zinc Plated Carbon Steel;Color: Silver Tone;Size: 35mm x 52mm x 13mm / 1.38 x 2.05 x 0.51 inch
  • Set screw shaft collar made of carbon steel, stable performance, oxidation resistance and rust resistance, long service life. The design has good matching performance, closely fits the guide shaft, and has a strong locking force and support force.
  • Instructions: 1. Put this ring on the guide shaft 2. Then tighten the screw to make sure the ring is firmly on the guide shaft
  • All size above is measured by manual, please allow 0.1-0.5mm error.
No. 11
HARFINGTON 4pcs Shaft Collar 22mm Bore Aluminum Alloy Set Screw Shaft Collars, 35mm OD, 10mm Width, for Wheel Barrow Axle, Gearbox Assemblies, CNC Machine Tools, Industry, Anodization
  • Size - Bore: 22mm / 0.87inch, Outer Diameter: 35mm / 1.38inch, Width: 10mm / 0.397inch. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
  • Material - Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability.
  • Feature - The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft.
  • Application - Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.
  • Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts.
No. 12
Kozelo 4Pcs Set-Screw Shaft Collar - [1/8" Bore x 3/8" OD x 1/4" Width] Zinc-Plated Carbon Steel Shaft Collar for Linear Rod Shaft Guide, CNC Machine Tools Use, Silver Tone
  • 1- Package Contents - 4pcs 1/8" Bore x 3/8" OD x 1/4" Width Carbon Steel Shaft Collars
  • 2- Material - Crafted from carbon steel with a zinc-plated coating, these collars exhibit exceptional strength, providing a robust locking force that ensures secure positioning. Their anti-corrosion properties enhance their durability, making them a reliable choice. Round bore collars are frequently utilized as positioners, spacers, stops, and bearing surfaces, offering versatile functionality.
  • 3- Application - These collars have found extensive application in diverse industries such as automotive, robotics, and manufacturing. They are versatile and can be utilized in a wide range of equipment and machinery to effectively secure gears, pulleys, sprockets, or other components onto shafts.
  • 4- Easy To Use - Installing these collars on the shaft is a straightforward process. All you need to do is slide the collar onto the desired position and secure it by tightening the set screw with a hex wrench that is compatible. There is no need for any extra tools or the need to disassemble any other components.
  • 5- Take Notice Of - Please confirm whether the product size meets your needs before ordering.
No. 13
Befenybay 8pcs 1/4" Bore Shaft Collar Lock Collar Zinc Plated Solid Steel with Set Screw
  • 【Material】Carbon Steel with Zinc Plated,corrosion resistance
  • 【Advantage】Effective on hard shafts and soft shafts
  • 【Widely Used】Used for gearbox assemblies, motor bases, machine tools, drive shafts, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry
  • 【Size】ID:1/4 inch; OD:1/2 inch; Width:5/16 inch; Set Screw: 10-32×1/8
  • 【Package Include】8pcs 1/4" Zinc Plated Shaft Collars,8pcs Set Screws,1pcs Allen Key
No. 14
Climax Metals C-100-BO Black Oxide Plated Steel Shaft Collar, One Piece, Set Screw Style, 1" Bore, 1-1/2" Outside Diameter, 5/8" Width, 5/16"-24 x 1/4" Set Screw
  • Setscrew shaft collar for applications supporting low axial loads and simple positioning
  • Effective on shafts made of softer material than the setscrew material
  • Steel for weldability and rust resistance with a black oxide finish for a decorative appearance and for resistance to stick-slip, white corrosion, and abrasion
  • Includes a socket setscrew for securing the collar onto the shaft
  • Operating temperatures range from -17 to 148 degrees C (0 to 300 degrees F)
No. 15
Befenybay 10 Pcs Lock Collar 6mm Shaft Lock Collar T6 Lead Screw Lock Ring for CNC Parts (6mm-Silver)
  • 【 Material】 Stainless steel material
  • 【Widely Used】Lock collar is produced based on Standard, widely used for diameter 6mm shaft connection
  • 【Dimensions】Inner Diameter: 6mm. Outer Diameter: 10mm. Height: 5mm
  • 【Package Include】10pcs 6mm lock collar, 1pcs M3 hex wrench, 10pcs set screws
  • 【Function】 Can be used for T6 lead screw and diameter 6mm rod shaft
No. 16
KZNANZN 1/2" Bore Solid Steel Style Zinc Plated Set Screw Shaft Collars
  • ✔Product Name: Zinc Plated Set Screw Shaft Collars;
  • ✔Bore Size: 1/2"; OD: 1"; Width: 7/16"; Set Screw: 1/4-20×1/4;
  • ✔Material: High quality Carbon Steel with Zinc Plated Coating;
  • ✔Package Content: 4-Pieces 1/2" Zinc Plated Shaft Collars with 4Pcs Set Screw;
  • ✔It's suitable for use in various applications, including in the manufacturing industry to locate components on a conveyor belt system, the automotive industry to situate components in automobile power steering assemblies, and the hobby craft industry to hold wheels on axles in remote control vehicles, and so on.
No. 17
Zeberoxyz 8pcs 1/4" Bore Shaft Collars Sets-Screw Style Zinc Plated Solid Steel Lock Collars with 1/2" Outer Diameter and 5/16" Width for drive shafts, the automotive industry etc.(1/4", Zinc Plated)
  • Material: Shaft Collars made of high quality Carbon Steel with Zinc Plated, corrosion resistance, fine workmanship
  • Size: ID: 1/4"; OD: 1/2"; Width: 5/16"; Set Screw: 10-32×1/8
  • Function: Effective on hard shafts and soft shafts
  • Package Content: 8pcs 1/4" Zinc Plated Shaft Collars, 8pcs Set Screws, 1pcs Allen Key
  • Widely Used for drive shafts, gearbox assemblies, motor bases, machine tools, agricultural implements, medical equipment, and paper and steel mill equipment, the automotive industry, the manufacturing industry, the hobby craft industry etc.
No. 18
HARFINGTON 4pcs Double Split Shaft Collar for 20mm Shaft Set Screw Clamp-On Collars, 40mm OD, 12mm Width, for Stoppers, Position, Hold Timing Pulleys, Machine Tools, Industry, Anodization
  • Size - Fit for Shaft: 20mm / 0.79inch, Outer Diameter: 40mm / 1.57inch, Width: 12mm / 0.47inch. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
  • Material - Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability. The two-piece design of the collar allows for better distribution of pressure onto the shaft, reducing the risk of damage or deformation.
  • Feature - The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft. Double-split collars are made to be softer on the shaft than one-piece collars.
  • Application - Shaft rings are often used as stoppers, or to position and hold timing pulleys, etc. Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.
  • Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts.
No. 19
HARFINGTON Shaft Collar 5/16" Bore 304 Stainless Steel Set Screw Shaft Collars, 5/8" OD, 5/16" Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry
  • Size - Bore: 5/16", Outer Diameter: 15.8mm / 5/8", Width: 7.9mm / 5/16". The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
  • Material - Made of quality 304 stainless steel, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability.
  • Feature - The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft.
  • Application - Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.
  • Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts.
No. 20
HARFINGTON 2pcs Shaft Collar 20mm Bore Aluminum Alloy Set Screw Shaft Collars, 32mm OD, 10mm Width, for Wheel Barrow Axle, Gearbox Assemblies, CNC Machine Tools, Industry, Anodization
  • Size - Bore: 20mm / 0.79inch, Outer Diameter: 32mm / 1.26inch, Width: 10mm / 0.397inch. The set screw ring is a ring-shaped device. They can also be used as spacers between positioners, mechanical stops and other components.
  • Material - Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability.
  • Feature - The set screw type shaft collar has improved holding power when the shaft material is softer than the setscrew material which supports low axial loads and simple positioning. Comes with a socket cup-point setscrew for securing the collar onto the shaft.
  • Application - Good axial and radial support performance, durable choice for nearly all types of machinery and industry, such as drive shafts, wheel barrow axle, cnc machine tools, agricultural implements, gearbox assemblies, motor bases, steel mill equipment, the automotive industry, the manufacturing industry.
  • Usage - Simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. Collars are easy to adjust with their set screws. Effective on hard and soft shafts.

How to choose a good setscrew shaft collars

Does the idea of finding a fantastic setscrew shaft collars make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in setscrew shaft collars. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top setscrew shaft collars products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top setscrew shaft collars on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top setscrew shaft collars brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top setscrew shaft collars based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the setscrew shaft collars were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good setscrew shaft collars, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your setscrew shaft collars.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting setscrew shaft collars for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our setscrew shaft collars. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what setscrew shaft collars should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on setscrew shaft collars.