Best Washers 2025

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Last Updated - 26.07.2025

Best Choice

01

CENBEN

Pack of 225 Flat Washers, 304 Stainless Steel Flat, Locking Washers Assortment Set, 15 Sizes M3, M4, M5, M6, M8, M10, M12, Metal Washers Nuts Disc (Silver)

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of applications: Flat washers washers perfect for electrical connections on household and commercial appliances, automotive and marine applications.
High-quality material: all flat washers body discs are made of 304 stainless steel, which provides good corrosion resistance in bad environments such as high temperatures, cold weather and high humidity. They have superior rust resistance and excellent oxidation resistance.
Easy to use: stainless steel washers are very easy to install, the surface of the washing machine is smooth and can reduce friction between the fasteners, prevent leakage, insulate, loosening or dispersion pressure.
Box contents: small washers are arranged in a storage box, so you can easily find yourself in the series and avoid loss if necessary.
15 sizes: all include 225-piece metric washer set with sizes M3x15, M4x20, M4x25, M5x20, M5x25, M6x20, M6x25, M6x30, M8x20, M8x25, M8x30, M10x20. M10x25, M10x30, M12x24.

14,99 €
02

HOLMOL

HOLMOL Washers Set 120 Pieces, Body Washers 5 Sizes, Stainless Steel Washers Assortment M4 M5 M6 M8 M10, Flat Washers Stainless Steel, Washers Set for Screws & Nuts

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal washer set: the washers are used in a variety of applications in mechanical engineering, in the furniture industry, in automotive construction, aerospace and other areas.
Stainless steel washers: Our washers assortment are made of high quality 304 stainless steel with smooth surface, which are durable, fixing and rustproof.
Set of 120 washers: 120 pieces body washers in 5 sizes, 30 pieces M4 x 12 mm, 30 pieces M5 x 15 mm, 30 pieces M6 x 20 mm, 20 pieces M8 x 25 mm, 10 pieces M10 x 30 mm.
PREVENTS LOOCKING: When machines are in operation, the joints may loosen due to various shocks or vibrations. Our washers set effectively prevent these connections from loosening, and keep the connections stable and safe. Flat washers also have good corrosion resistance and sealing properties, which can effectively prevent leakage of liquids.
Easy installation: first place a stainless steel washers on the bolt, then insert the bolt into the mechanical screw hole to be secured and place another body washers over it. Finally, screw the nut onto the bolt and pull it fastening.

8,99 €
03

Dalifer

Dalifer 684 Pcs Stainless Steel Flat Washers Safety Washers Assortment Kit with an Assortment Box Total 9 Different Sizes M2 M2.5 M3 M4 M5 M6 M8

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of applications: washers set stainless steel are widely used in electrical connections, household appliances, furniture repairs, mechanical equipment, etc. It can also be used in different areas
PERFECT PACKAGING 684 washers, each model is stored separately in an assortment box to avoid getting lost. You can not only quickly find the desired size, but also take it with you. Improve work efficiency and make our life pleasant
High-quality material: the washers are made of high-quality material and can be used for a long time. Even in environments with high temperatures or high humidity, it has strong corrosion resistance
Function: even if it does not cause surface friction during operation, the seal can protect the surface well. It can also quickly distribute the force of screws and nuts to the surface
DIFFERENT SIZES There are 9 common sizes of washers, namely M2, M2.5, M3, M4, M5, M6, M8, M10, M12. Total 684, enough for daily use, different sizes can meet your different needs

7,99 €
04

VFANDV

VFANDV Flat Washers Set 684 Pieces, Washers Stainless Steel Washers Assortment Lock Washers Door Hinge, 9 Sizes M2 M2.5 M3 M4 M5 M6 M8 M8 M10 M12

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17% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: stainless steel washers are widely used in instrumentation, electrical connections, household and mechanical equipment. For example, home maintenance, furniture making, doors, tools, DIY, outdoor projects, crafts, transport equipment, automotive applications and so on.
Quality material: flat washers are made of high quality 304 stainless steel, corrosion resistant, rust-proof, high hardness, not easy to break, wear-resistant, good toughness, smooth surface, oxidation resistance, can be used for a long time.
Function: stainless steel washers set are mainly used to increase the contact surface, reduce tension and friction, prevent wear on the surface of parts, prevent leakage, insulate, prevent loosening or disperse pressure.
Easy to store and carry: in the transparent storage box, all washers are sorted by size to avoid loss and confusion and easy to carry; in addition, there is a hook on the right side of the box, which can be hung on the wall of the tool when not in use.
9 sizes: the washers assortment contains 684 pieces, there are 9 common sizes, which are M2, M2.5, M3, M4, M5, M6, M8, M10, M12. The set is sufficient for daily use, and the different sizes can meet your different needs.

6,59 € 7,99 €(17% Off off)
Value for Money

05

Newoutset

500pcs Black Pcs Flat Washers Nylon Washers Industrial Fixing Head Washers Mechanical Washers - M2/M2.5/M3/M4/M5/M6/M8/M10

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28% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide applications: Perfect for electrical connections to household and commercial appliances, automotive and marine applications such as workshops, industrial maintenance, cars, doors, windows, appliances, warehouses, pumps, drain plugs, etc.
What you get: you will receive a total of 500 washers, 8 common sizes, in sizes M2, M2.5, M3, M4, M5, M6, M8, M10, which are enough for your daily use.
Premium material: The round washer is made of excellent nylon material with smooth edges, which has excellent insulation, heat insulation, corrosion resistance, robustness and long service life.
Easy to use: The nylon washer can reduce friction, prevent leakage, prevent falling off and increases the contact surface of the screw or nut with the surface of the part to prevent the surface of the part from wearing out.
Easy to store: 8 sizes of flat sealing rings are packed in a transparent plastic storage box. Pre-classification for quick identification and protection against loss. Very convenient to use.

4,99 € 6,99 €(28% Off off)
06

Diompirux

Diompirux Pack of 340 Flat Washers Stainless Steel, 8 Sizes, High-Quality Stainless Steel Washers with an Assortment Box, for Screws, Nuts, Threaded Rod (M2, M2.5, M3, M4, M5, M6, M8, M10)

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Widely used: stainless steel seals are suitable for household and mechanical devices, automobiles, electronic products and other areas and can be used for filling, sealing and many other purposes, e.g. For furniture repairs, tools, DIY, outdoor projects, craft products, marine equipment, automotive applications, etc. are your ideal choice for work and maintenance.
High quality material: made of high quality 304 stainless steel material, with smooth surface and edges, excellent corrosion resistance and wear resistance, and can withstand daily wear and tear; High rust and corrosion resistance to ensure that it is not easy to rust after prolonged use, remains in good condition, and has a long service life.
Easy Storage The sealing box is exquisitely designed and each seal size has its own slot for easy storage and management, allowing you to find the size you need at any time and improve work efficiency. When not in use, there is a hook on the right side of the box that can be hung on the tool wall.
EXCELLENT PERFORMANCE The gasket has excellent sealing performance and pressure resistance. It is mainly used to reduce pressure and friction between nut and device. It can effectively fill the gaps between parts, prevent loosening and air leakage and prevent moisture and dirt. Enter to ensure the stable operation of the device.
8 sizes: this sealing box contains 8 common gasket sizes, you will get a total of 360 pieces gaskets, 50 pieces for M2, 50 pieces for M2.5, 50 pieces for M3, 50 pieces for M4, 50 pieces for M5 M6, 40 pieces for M6, 30 pieces for M8 and 20 pieces for M10 to meet the requirements of various occasions.

5,99 €
07

Fousenuk

Fousenuk Flat Washers Stainless Steel, 684 Pieces Washers Assortment, Locking Washers Door Hinge with Assortment Box, Total 9 Different Sizes M2 M2.5 M3 M4 M5 M6 M8 M10 M12

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide applications: stainless steel washers are often used in instruments, mould processing, household and mechanical devices. Such as: home repair, furniture making, doors, tools, DIY, outdoor projects, crafts, shipping equipment, automotive applications, etc.
Multiple sizes: Nine common sizes are: M2 x 120 pieces, M2.5 x 120 pieces, M3 x 120 pieces, M4 x 120 pieces, M5 x 70 pieces, M6 x 50 pieces, M8 x 50 pieces, M10 x 22 pieces, M12 x 12 pieces. In total, it is 684. Enough to meet your daily needs.
High-quality material: the washers made of 304 stainless steel, are corrosion-resistant, rust-proof, has a high hardness, is not easy to break, wear-resistant, has good toughness, a smooth surface and oxidation protection.
Functional introduction: It is mainly used to reduce pressure and reduce friction, prevent leakage, insulate, prevent loosening or distribute pressure. Even in operation, it does not cause surface friction and prevents the surface wear of parts.
Easy to store and transport: the transparent packaging box perfectly assigns 684 washers to a separate storage area that is not easy to lost, so you can not only find the desired size quickly, but also carry it with you. Improve work efficiency. When not in use, there is a 1.5 cm long hook on the right side of the box, which can be hung on the tool wall.

7,91 €
08

ANVINKU

ANVINKU Washers Set, 750 Pieces Flat Washers Stainless Steel, 9 Sizes Washers Assortment, Stainless Steel Washers for Screws, Washer M2 M2.5 M3 M4 M5 M6 M8 M10 M12

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: metal washers are suitable for everyday use and mechanical engineering and are widely used in the connection of various mechanical parts, in the repair of home furniture, in the automotive industry, in shipbuilding and generators.
High performance washer: Our stainless steel washers are ideal for filling connection gaps, prevent loosening of fasteners, distribute pressure on screws and fasteners to protect the connecting surface, and provide good corrosion resistance and sealing properties to prevent leakage.
Easy to install: Our washers door are suitable for different nut and screw sizes. Please install the body washers according to the appropriate type of nuts, bolts and screws.
750 pieces washer set: the pack contains 750 pieces flat washers, assorted in 9 sizes, 150 pieces x M2, 150 pieces x M2.5, 125 pieces x M3, 120 pieces x M4, 70 pieces x M5, 50 pieces x M6, 50 pieces x M8, 25 pieces. x M10, 10 pieces x M12, and a plastic case for sorting.
304 stainless steel washers: these washers are made of high-quality 304 stainless steel, which is robust, rust-proof and corrosion resistant, and the washer assortment of the discs is smooth and burr-free.

8,98 €
09

MYHongLe

460 Piece Flat Washer Set, Washers Assortment, Carbon Steel Locking Washers Door Hinge Assortment, Metal Washers Spacers, M3 M4 M5 M6 M8 M10 M12

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide application: suitable for daily use and mechanical engineering purposes, widely used in various mechanical parts connections, electrical connections, home furniture repairs, cars, ships, industry, generators, electronic instruments and other fields.
Package includes: 460 pieces in total, sizes and quantities include: 150 pieces m3, 100 pieces m4, 100 pieces m5, 50 pieces m6, 30 pieces m8, 15 pieces m10, 15 pieces m12, sufficient quantity and rich sizes to meet the usage requirements of multiple scenarios and areas.
High performance washers: the washers are used to fill the gap in the connection and prevent loosening of the fasteners. Washers assortment provide a flat force-absorbing surface, increase the contact surface and distribute pressure on the force-absorbing surface of fasteners such as screws, ensuring a seal to prevent leakage.
Easy to store: All washers assortment are packed in plastic boxes and stored in categories for easy storage and transport. Different discs can be quickly identified and used, are well organised, easy to carry and find, there is no confusion during transport and they are easy to use.
Carbon steel material, durable and stable: Our washers set are made of high-quality carbon steel, with exquisite craftsmanship, smooth surface and edges without burrs, corrosion resistance, rust resistance, wear resistance, good toughness and long-lasting durability and stability.

6,99 €
10

DKBT

Washers M6 x 18 mm Large Pack of 80 Washers Stainless Steel 304

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【High Quality Material】The flat washers are made of high quality 304 stainless steel with smooth surface and edge, solid and durable, which is of high rust resistance and corrosion resistance to ensure long service life.
Wide applications: the washers are widely used in household and mechanical equipment. Such as: home repair, furniture making, room doors, tools, DIY, outdoor projects, craft products, shipping equipment, automotive applications, etc.
Good craftsmanship: high-precision manufacturing so that the washer fits well with your fastenings.
Functional: Flat discs are mainly used to reduce pressure and friction between the nut and the device by increasing the contact surface to prevent the pressure from being released or the connections from being loosened.
Dimensions: washers M6 x 18 mm - 80 pieces, inner diameter 6 mm, outer diameter 18 mm, thickness 1.5 mm. A very important hand tool for the family.

6,59 €