Are you trying to find flat washers 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 flat washers 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 30 hours of research and did 56 flat washers 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 flat washers you can buy today
- 【Washers for Screws】- This assortment set includes 900 pieces of stainless steel flat washers for screws and bolts. It comes in 9 different sizes: M2 (210 pcs), M2.5 (210 pcs), M3 (200 pcs), M4 (110 pcs), M5 (80 pcs), M6 (42 pcs), M8 (28 pcs), M10 (10 pcs), and M12 (10 pcs). With a total of 900 pieces and 9 different sizes, this fender washers assortment set kit can meet all your different needs.
- 【High-Quality Stainless Steel】- Our flat washers are made of top-quality 304 stainless steel. This material has high hardness, excellent wear-resistance, corrosion resistance, and rust resistance. It can withstand challenging environments like high temperatures, cold weather, and high humidity areas. These washers are designed to ensure long-lasting durability and reliable performance.
- 【Wide Range of Applications】- This fender washers assortment set kit is perfect for various applications, including interior decoration, outdoor construction, electrical maintenance, and furniture repair. The flat washers can be used to fix bolts with a smaller diameter than the hole of the washers. They are versatile and suitable for both professional use and DIY projects.
- 【Easy Storage】- All the stainless steel flat washers are neatly packed in a sturdy transparent plastic case. The case features separate grids to distinguish the 9 different sizes. Each grid has a specification label, making it easy for you to find the washers you need. This clear and easy-to-use storage box ensures convenient organization and easy access to the washers whenever you need them.
- 【Satisfaction Guaranteed】- Our team is committed to providing every customer with high-quality fender washers assortment set kit and satisfactory service. If you encounter any problems with our product, please don't hesitate to contact us. We will be more than happy to assist you and solve any issues you may have.
- Flat washer inside diameter: 0.275 Inch, Outside Diameter: 5/8 Inch.Thickness: 0.06 Inch. These 1/4” washers will fit 1/4 and M6 bolts
- Material: Made of 304 Stainless Steel for increased corrosion resistance.
- These washers are used to distribute loads of threaded bolts, screws and nuts, provide a smooth-bearing surface
- Package includes 100Pcs flat washers
- These flat washers fit over 1/4 and M6 bolts. Perfect for indoor and outdoor use
- Flat Washer Assortment Kit: Metric flat washer set includes 1,100 pieces in 9 sizes (M2, M2.5, M3, M4, M5, M6, M8, M10, M12), covering a wide range of fastening needs for both everyday and professional use.
- 304 Stainless Steel Material: Made of premium 304 stainless steel, these stainless steel washers offer excellent strength, rust resistance, and long-term durability. Suitable for both indoor and outdoor use, they maintain reliable performance even in wet, corrosive, or high-stress environments.
- Flat Washer Function: Flat washers distribute the load from bolts and nuts across a wider surface area, minimizing surface wear and preventing damage to connected components. They improve fastening reliability, reduce loosening caused by uneven contact, and provide added stability in vibration-prone environments.
- Wide Application: Compatible with standard screws, nuts, and bolts, these stainless steel flat washers provide reliable fastening even in harsh environments. Ideal for automotive use, mechanical assembly, furniture repair, outdoor construction, electrical maintenance, and more.
- Convenient Storage: Neatly sorted in a clear, labeled storage box for quick access and easy organization, these washers help prevent loss or mix-ups during use.
- Flat Washers Inside Diameter: 1/4" ,Outside Diameter: 1” , Thickness: 0.078". These 1/4 washers fit 1/4 bolts and M6 bolts
- Material: Made of 304 Stainless Steel for increased corrosion resistance.
- Flat washer are used to distribute loads of threaded bolts, screws and nuts, provide a smooth-bearing surface
- Package includes 40Pcs Flat Washers. Color: Silver tone.
- These flat washers fit over 1/4 and M6 bolts. Perfect for indoor and outdoor use
- Size: These flat fender washers Inside Diameter: 3/16", Outside Diameter: 3/4" , Thickness: 0.045".
- High Qulity: Made of 304 stainless steel, provides good corrosion resistance in high temperature, cold weather and good corrosion resistance environment; offers superior rust and oxidation resistance for lasting performance
- Application: Widely used for electrical connections, such as household, home appliances, automotive projects, car garage, fuel, hydraulic fittings etc. Please remember that 304 stainless steel always show weak magnetic properties.
- Package includes: 100pcs #8 x 3/4" Flat Fender Washers, Great value, save your time and money to your local box store.
- Buy with Confidence: Free return for mistaken purchase. If there is any problem, please feel free to contact us, we will try our best to solve your problem
- Zinc coating for a corrosion resistant finish
- SAE fine washers for coarse threaded bolts
- Washers are used to increase the pressure a bolt or screw provides
- Use a washer that is the same finish as your other fasteners
- For use with a 3/8" bolt or screw
- 50 washers per retail package
- What You Get: Assorted washers kit consists of a total of 6 sizes and 275pcs， 1/2" ID ×1-1/4" OD （5PCS）washers, 3/8" ID ×7/8" OD（30PCS） Large Washers, 5/16" ID ×3/4" OD（30PCS）fender washers, 1/4" ID ×5/8" OD （50PCS）metal washers, #10 0.219" ID ×1/2" OD （80PCS), #8 0.188"ID ×7/16" OD (80PCS), box packaging
- High Precision And Thickened Production: This washers kit uses exquisite production technology and has a strict tolerance range（＜4%),all washers have been thickened for greater durability
- Flat And Smooth: Each 1/4 washer,3/8 washer and other fender washers has been polished multiple times, smooth surface without burrs, providing long-lasting durability and strength
- High Quality 304 Stainless Steel: This washers are designed with high quality 304 stainless steel, has excellent corrosion resistance, oxidation resistance and high strength, our washers assured for reliability and durability which has high quality and standard
- Widely Used：When selecting a washer, be sure to pick one that matches the fasteners you are already using, This flat washer assortment kit is useful for woodworking, household and mechanical jobs
- 【304 Stainless Steel Washers】– Our washers are made from premium 304 stainless steel, offering superior corrosion resistance, durability, and rust resistance for both indoor and outdoor applications, including automotive, construction, and plumbing.
- 【Comprehensive Assortment Kit (M3-M12)】–This 100-piece washers assortment kit includes 12 different sizes ranging from M3 to M12, providing a complete solution for various uses like washers, flat washers, metal washers for screws and bolts in both home and industrial settings.
- 【Precision Flat Washers for Optimal Load Distribution】 – These flat washers are engineered for precise load distribution, preventing material damage and ensuring a smooth surface. Suitable for screws, bolts, and hardware, they work well for DIY projects, automotive, and electrical connections.
- 【Heavy-Duty and Reliable Performance】–Designed for high-stress conditions, these large and small washers provide excellent vibration dampening and stability. Widely used in mechanical jobs, industrial, and automotive applications, they ensure long-lasting, reliable performance.
- 【Organized Storage for Easy Access】–The washer set comes in a durable, transparent storage box with labeled compartments, keeping your small and large washers neatly organized and preventing mix-ups. Convenient for quick access during home improvement or industrial use projects.
- 【Washers for Screws】- This assortment set is SAE flat washer,have total 550 pieces stainless steel flat washers for screws and bolts. Including 12 different sizes: Washers Set 2# 4# 6# 8# 10# 12# 3/16 1/4 5/16 3/8 7/16 1/2,There have various outside diameters, this washers assortment set kit can meet all your different needs.
- 【High-Quality】 Stainless Steel- Our flat washers are made of top-quality 304 austenitic stainless steel.they are very slightly attracted, excellent wear-resistance, corrosion resistance,no sharp edges,no burrs, and high rust resistance. It can withstand challenging environments like high temperatures, cold weather, and high humidity areas. These washers are designed to ensure long-lasting durability and reliable performance.
- 【Wide Range of Applications】- This SAE washers assortment set outdoor construction, electrical maintenance, and furniture repair. The flat washers can be used to fix bolts with a smaller diameter than the hole of the washers. They are versatile and suitable for both professional use and DIY projects.
- 【Easy Storage】- All the stainless steel flat washers are neatly packed in a sturdy transparent plastic case. The case features separate grids to distinguish the 15 different sizes to prevents washers from getting mixed up in shipping. Each grid has a specification label, making it easy for you to find the washers you need. This clear and easy-to-use storage box ensures convenient organization and easy access to the washers whenever you need them.
- 【Satisfaction Guaranteed】- Our team is committed to providing every customer with high-quality flat washers assortment set kit and satisfactory service. If you have any problems with our product, please don't hesitate to contact us. We will be more than happy to assist you and solve any issues you may have.
- Flat washers are ideal for increasing the load bearing surface under a fastener's head by distributing the load through the washer
- These washers help to prevent bolts or nuts from pulling through a surface
- Zinc Plated
- Model Number : 35010
- 【Size】--inner diameter 0.401-0.421 inch, outside diameter 0.805-0.827 inch, thickness 0.051-0.080
- 【Made of Stainless】 --- Good corrosion resistance, extremely hygienic, easy to maintain, highly durable and offers a wide variety of aspects.
- 【Widely Applications】 --- Also known as plain washers, their purpose is to distribute the fastener's load while reducing heat and friction during the tightening process. These general use flat washers are positioned under the head of a bolt or nut in order to provide a smooth bearing surface and distribute the fastener load over a wider area.
- 【Reasonable Package】 --- Each type of the washer been packaged individually by small poly bag .You can easily take any type you want.
- 【USA Standard】 ---The size and performance according to the American standard ANSI/ASME B18.22.1(SAE)., suitable for the SAE size screw and nuts.
- Flat Washer Kit: The metric flat washers assortment kit contains 15 sizes 290 pcs, which are M3 (15x0.8mm), M4 (20x1.2mm), M4 (25x1.5mm), M5 (20x1.2mm), M5 (25x1.5mm), M6 (20x1.5mm), M6 (25x1.5mm), M6 (30x1.5mm), M8 (20x1.5mm), M8 (25x1.5mm), M8 (30x1.5mm), M10 (20x1.5mm), M10 (25x1.5mm), M10 (30x1.5mm), M12 (24x1.5mm). 15 different sizes of flat washers from furniture DIY to building construction, help you get the job done
- 304 Stainless Steel: 304 Stainless steel flat washers are made of high-strength materials with good corrosion resistance and long service life. they are very slightly attracted. Compared to galvanised materials, the oxidation resistance, corrosion resistance and rust resistance are stronger, thus increasing the service life of the product
- Metric Flat Washer Function: flatwashers are mainly used for nuts, bolts and screws from rotating and loosening due to vibration and friction. Our flat washers with uniform thickness and smooth edges for reliable load distribution to ensure the stability of machines.
- Convenient Storage: Each of the 15 different sizes of flat washers are individually stowed by type in an easy to carry clear case. Easy to store and use, so that the flat washers will not be lost or mixed up during use
- Wide Application: Flat washers are highly compatible with screws, nuts and bolts of the same size and can be used to connect moving parts or to prevent loose connections, such as in furniture repair, outdoor construction, and electrical maintenance
- Flat washer provides a bearing surface for fastener load distribution or acts as a spacer
- Steel is often used in applications where strength is the primary consideration
- Zinc plating resists corrosion and has a reflective appearance
- Meets ASME B18.22.1 specifications
- Flat washer provides a bearing surface for fastener load distribution or acts as a spacer
- Steel is often used in applications where strength is the primary consideration
- Zinc plating resists corrosion and has a reflective appearance
- Meets ASME B18.22.1 specifications
- PREMIUM STAINLESS STEEL QUALITY: Elevate your projects with our 180-piece Stainless Steel Flat Washers Set, crafted from 100% 18-8 (304) stainless steel. This high-grade material ensures durability and superior corrosion resistance, making your hardware outlast the competition in any environment.
- DEPENDABLE STRENGTH, INDOORS AND OUT: Trust in hardware that stands the test of time—our flat washers offer robust strength for both indoor and outdoor use. With superior rust resistance, especially in water-prone settings, our stainless steel hardware is a dependable choice for lasting performance.
- VERSATILE EXCELLENCE: Keep your projects on track with our 100% satisfaction-guaranteed hardware. Our flat washers, designed for sheet metal and wet environments, represent the pinnacle of quality on the market. Strong, corrosion-resistant, and essential for a wide range of applications.
- PRECISE DIMENSIONS FOR PERFECT FIT: Dive into precision with our flat washers featuring an inside diameter of 1/4", outside diameter of 5/8" OD, and a thickness of 0.058". This 180-piece set, made from 18-8 (304) Stainless Steel, provides the right fit for every project, ensuring durability and reliable support.
- UNIVERSAL SUPPORT FOR YOUR PROJECTS: Widely used in various projects, our flat washers excel at distributing loads for threaded bolts, screws, and nuts. Beyond mere hardware, they offer a smooth-bearing surface, enhancing the efficiency of your fastening applications. Whether in construction, automotive, plumbing, or DIY projects, these washers provide reliable and versatile support.
- Specification: DIN 125A
- Rubber Washers Kit:This value pack includes 120 black rubber washers in five essential sizes: 16mm x 5mm, 18mm x 8mm, 20mm x 10mm, 25mm x 7mm, and 30mm x 10mm. Each rubber gasket has a thickness of 2mm/0.08 inches Suitable for everyday repairs and replacements, these flat washers are suitable for plumbing, outdoor faucet washers, and bolts or screws, providing flexibility for all your needs.
- Material:Made from premium rubber, these washers offer excellent flexibility and wear resistance, creating a reliable, leak-proof seal. They provide cushioning and shock absorption to prevent surface scratches, making them ideal as rubber washers for plumbing, faucet washers, and rubber gaskets for outdoor or indoor projects.
- Wear and Heat Resistant:These rubber washers are built to withstand extreme temperatures, corrosive chemicals, and repeated mechanical stress. Their strong durability reduces frequent replacements, making them reliable for high-demand applications such as hose washers, black washers, and faucet washer kits for plumbing and automotive use.
- Convenient Storage Box:All 120 rubber washers come neatly packed in a durable, transparent plastic box, preventing loss and keeping them organized. This convenient storage solution makes it easy to carry, select, and store washers, saving you time searching for the right size during repairs.
- Versatile Applications Use:This assorted rubber washer kit is a multipurpose solution for plumbing, automotive repairs, electrical connections, and household fixtures. From securing bolts to repairing leaky faucets, each washer offers reliability for diverse tasks, ensuring your flat washer needs are fully covered.
- Zinc coating for a corrosion resistant finish
- SAE fine washers for coarse threaded bolts
- Washers are used to increase the pressure a bolt or screw provides
- Use a washer that is the same finish as your other fasteners
- For use with a 1/2" bolt or screw
- Dimensions: Inside Diameter: 1/4 inch Outside Diameter: 1/2" Nominal Thickness| Quantity: 100 pcs | Material: 18-8 (304) Stainless Steel
- HIGH-QUALITY STAINLESS: These 100pcs Flat washer 1/4" ID is 100% 18-8 (304) Stainless Steel which is one of the highest forms of corrosion-resistant steel, making it last longer than other hardware on the market today.
- WASHERS THAT YOU CAN DEPEND ON: Our hardware is very strong and is great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.
- GREAT TO KEEP AROUND: Persberg hardware is great to have around for use in wood and wet environments. Persberg Washers are the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects.
- These flat washers fit over 1/4 and M6 bolts. Perfect for indoor and outdoor use
- 1200 PCS NYLON FLAT WASHERS FOR SCREWS BOLTS: 9 Different sizes m2（260 pcs), m2.5（200 pcs） m3（200 pcs） m4（200 pcs） m5（100 pcs）m6（100 pcs ） m8（50 pcs ） m10（50 pcs ） m12（40 pcs ), total：1200 pcs / 9 different sizes fender washers assortment set kit can meet your different needs.
- PREMIUM BLACK PLASTIC WASHERS: Our fender washers assortment set is made of top nylon which has the advantages of high hardness, well wear-resistance, corrosion resistance and rust resistance. Which can ensure long time using even in bad environment like high temperature, cold weather, and high humidity areas.
- EASY STORAGE: All nylon flat washers for screws bolts are packed in a sturdy Transparent plastic case, clear and easy to use storage box use 9 grids to distinguish 9 sizes, with specification label, for your use simple and clear every time.
- WIDELY APPLICATION: Our assorted washers kit perfect for interior decoration, outdoor construction, electrical maintenance and furniture repair. The black plastic washers could be used for fixing bolts with smaller diameter than the hole of washers.
- SATISFACTION GUARANTEED: Our team is committed to providing every customer with good assorted washers kit and satisfactory service. If there are any problems with our nylon washers, contact us and we would be very happy to solve your problems. Be sure to Add to Cart!
How to choose a good flat washers
Does the idea of finding a fantastic flat washers 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 flat washers. 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 flat washers 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 flat washers 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 flat washers 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 flat washers 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 flat washers 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 flat washers, 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 flat washers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting flat washers 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 flat washers. 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 flat washers 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 flat washers.
