Countersunk Washers of 2025
- Best Choice
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Allstar PerformanceAllstar Performance ALL18635 Black 1/4" x 1" Countersunk Bolt Kit with 1-1/4" OD Washer, (Set of 10)
Main highlights- Kits include washers, bolts and nyloc nuts.
- Fit type: Universal Fit
- 1/4-20 in Thread, 1 in Long
- 1-1/4 in OD Countersunk Washers
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AFISELCountersunk Washers Stainless Finish washers #4#6#8#10#12#14#16 304 Stainless Cup Countersunk Finish Washer Finishing Cup Washer Assortment Set 295pcs
Why we love it
Corrosion-resistant stainless steel.
Versatile for multiple applications.
Includes a variety of sizes.
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qxayxaqxayxa 300 Pcs Stainless Steel Cup Countersunk Finish Washers Set - 6#8#10#12, Assortment Kit
Main highlights- Package Includes: You will receive a total of 300 pcs stainless steel cup washers, the size includes 170 pcs 6#, 50 pcs 8#, 40 pcs 10#, 40 pcs 12#, the quantity is sufficient and the size is rich, to meet the needs of different fields.
- Multi-scenario Application: Finishing cup washers are used to provide a finished and smooth look, under the heads of flat or oval head countersunk screws, and also to hold fabric and other lightweight materials securely out of holes.
- Main Function: Finishing washers, also known as countersunk washers, provide a flush surface and are used in applications where cosmetic appearance is important. The flat head screw recesses into the finish washer to provide a clean appearance.
- Exquisite Material: Finishing cup washers are made of high-quality stainless steel, which is corrosion-resistant, rust-resistant, not easy to break or deform, and can be used normally in humid environments, durable.
- Easy to Store: All finishing washers are stored in a transparent and sturdy storage box with compartments. Countersunk washers are stored separately, well organized, easy to carry and find. There is no confusion during transportation and it is convenient to use.
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YaocomYaocom 295 Pcs Finish Washers #4#6#8#10#12#14#16 Stainless Steel Finishing Washers Countersunk Cup Assortment, 7 Sizes
Main highlights- Quality Material for Durability: enjoy the long lasting use of our countersunk washer, expertly crafted from quality 304 stainless steel; This silver toned material assures high strength, keeping the washers are not easy to deform
- Protective and Practical Design: the stainless steel washer not only snugly fasten your screws, but they are designed to protect surrounding objects from scratches, nice for screw fastening, appliance connections, automotive and marine applications
- Diverse Size Options for Versatility: the pack includes a variety of sizes from #4, #6, #8, #10, #12, #14 to #16; This washer kit assortment caters to a range of screw fastening applications, making it ideal for various settings
- Corrosion Resistant and Rustproof: our cup washer assortment, composed of 304 stainless steel, designed to resist corrosion and avoid rust; Ideal for both indoor and outdoor settings, supporting your fastening needs
- Comprehensive Pack: the package includes a whopping 295 assorted washers, stored neatly in a sturdy, transparent storage box, and use spacers to distinguish between washers of different sizes; This box keeps your washers organized and easily accessible
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YaocomYaocom 200 Qty #8 Countersunk Finish Washers 304 Stainless Steel Finishing Washers Cup, Silver
Main highlights- Wide Application: versatile and reliable, countersunk finish washer can be applied for many applications, including automotive, construction, plumbing, electrical applications, and industrial environments; Countersunk washers are also ideal for applications requiring a flat surface, and can be applied with various equipment including garden hoses, faucets, washing machines, shower heads, cylinders, pumps, and valves
- Quality Countersunk Finish Washers: made from quality 304 stainless steel, our washers are sturdy, wear resistant, rust resistant, oxidation resistant, and corrosion resistant for long term use; Each washer has a smooth, burr free surface, ensuring smooth assembly and reducing the risk of fastener damage, making them ideal for use even in harsh environments
- Detailed Dimensions: with an inner diameter of No 8, and outer diameter of 1/2 inch, these stainless steel countersunk washers are easy to use; Note: when using countersunk washers, please make sure you choose the right size to ensure correct installation between the screw head and the fastening surface to prevent any damage or failure
- Decorative Appearance: the countersunk finish washer are designed for a wide range of applications, distributing bolt, screw, and nut loads and are ideal for applications that require countersinking, such as DIY crafts, robots, planes, 3D printing equipment, communication equipment, petrochemicals, naval power facilities, and construction
- Abundant Quantity: with the purchase of our product, you'll receive 200 finely processed, classic silver countersunk finish washer, sufficient to meet your daily use, replacement, and sharing needs; Our washers have standard holes and ensure an even distribution of force, minimizing slippage and ensuring ease of use
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PATIKILPATIKIL M5 Finish Countersunk Washer, 30pcs 18mm Dia. 3.5mm Tall Solid 304 Stainless Steel CNC Finish Cup Washer Screw Head Gasket for Industrial Construction
Main highlights- Note: When using the countersunk washer, be sure to choose the appropriate size for your application. It is also important to ensure that the washer is properly seated between the screw head and the surface being fastened to prevent damage or failure.
- Instruction: To install the countersunk washer, simply place it between the screw head and the surface being fastened. Tighten the screw to secure the washer in place. This washer is good for use in applications where a flush finish is desired.
- Color: Silver; Material: 304 Stainless Steel; Inner Diameter: 5mm / 0.2 inch; Fit for Screw or Bolt Size: M5; Outer Diameter: 18mm / 0.71 inch; Height: 3.5mm / 0.14 inch; Packing List: 30 Pack x Countersunk Washer
- Application: The countersunk washer is a versatile and durable fastener that can be used in a variety of applications, including automotive, construction, plumbing, electrical applications, and industrial settings. It can be used to fasten metal, wood, plastic, and other materials, and is good for applications where a flush finish is desired.
- Advantage: The countersunk washer is a fastener that provides a flush finish and a professional look. Made of 304 stainless steel, it is corrosion resistant and wear resistant, making it good for use in harsh environments.
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Allstar PerformanceAllstar Performance ALL18662 1/4" x 1" Countersunk Washer, (Set of 10)
Main highlights- Product Type: Auto Accessory
- Package Quantity: 1
- Package Dimensions: 2.0 cms (L) x 10.1 cms (W) x 17.7 cms (H)
- Country Of Origin: United States
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Lagefefe[60PCS] M3 Counterbore Washers Color Red, Anodized Aluminum Alloy, Head Washers Gaskets Cup Shim for Screw RC/FPV/PC/Drone/Toys/Mechanical Accessories Parts
Main highlights- What you get:60PCS counterbored Washers.
- Size:M3 3mm.
- Material:The surface uses electroplating technology, and the color is cool and shiny. Made of high-quality aluminum alloy, light weight and hard.
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STETIONSTETION 25 Pcs Fender Bumper Washer Bolt 6061 T6 Grade M6x20mm CNC Finishing Washer Engine Bay Dress Up Fastener Kit (Black)
Main highlights- You Can Get 25PCS Washer Bolt Kit Cover Bolts And 1pcs Inner Hexagon Wrench for Easy Installation, You'll no longer grapple with the size of the hexagon wrench.
- QUALITY GUARANTEE — Customer satisfaction is our main aim, If you have any questions, please feel free to contact us and we will serve you 24 hours a day.
- Enhance Your Vehicles Engine Bay Cover Bolts, Easier to find them when installing and dismounting
- 6061 T6 Grade M6x20mm CNC Finishing Premium Quality, High Grade Aluminum and Stainless Steel For Long Lasting Finish
- 19MM Diameter. Bolts: M6X20MM, longer than many others out there, Sufficient threaded bite length Safe and reliable
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dmluosimudmluosimu 396pcs Stainless Steel Countersunk Cup Washers Kit-4#-6#-8#-10#-12#-14#-16# Natural/Oxidized Blackening Plated for Furniture, Automotive, Plumbing & DIY
Main highlights- WIDE APPLICATION. This washer set is perfect for a variety of scenarios, including furniture assembly, automotive repairs, plumbing installations, and DIY projects. The natural and black zinc-plated options provide versatility for both aesthetic and functional needs.
- UNIVERSAL SIZE. This 396-piece set includes 7 different sizes of countersunk cup washers to meet various needs. Sizes: #4, #6, #8, #10, #12, #14, and #16. Each size is precision-engineered to provide a perfect fit for countersunk screws, ensuring a flush and secure installation.
- PORTABLE AND STURDY BOX. The countersunk cup washers come in a durable and well-organized box with separate compartments for each size, making it easy to find the right washer quickly. The compact design ensures easy storage and portability, perfect for on-the-go repairs and projects.
- EXCELLENT QUALITY. Stainless steel countersunk cup washers are crafted from durable stainless steel, offering excellent resistance to corrosion, wear, and rust. Available in both natural and oxidized blackening-plated finishes, these washers are designed for long-lasting performance in demanding environments.
- EASY TO USE. Featuring a smooth, flat surface and a tapered design, these washers are ideal for reducing friction, distributing load, and protecting surfaces. They are easy to install and suitable for both professional and DIY applications.