Best Brass DIY Washers of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 31 Jan 2025

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Brass DIY washers are a versatile and essential hardware component for DIY enthusiasts and professionals alike. These small, circular discs are made of high-quality brass and can be used in a variety of applications, such as plumbing, electrical work, and woodworking. They are designed to provide a tight seal between two surfaces, preventing leaks and ensuring stability. Brass DIY washers come in various sizes and thicknesses, making them suitable for a range of projects. With their durability and resistance to corrosion, they are an excellent choice for long-lasting results.

At a Glance: Our Top Picks

ForgeFix No. 6 Solid Brass Screw Washers Cover #TOP 1
ForgeFix No. 6 Solid Brass Screw Washers
ftb score rating icon 9.9
sourcing map M2 Brass Flat Washers, 300 Pcs Cover #TOP 2
sourcing map M2 Brass Flat Washers, 300 Pcs
ftb score rating icon 9.8
TERF Brass Plated Screw Cup Washers No. 8 Cover #TOP 3
TERF Brass Plated Screw Cup Washers No. 8
ftb score rating icon 9.6

Top 10 Brass DIY Washers

#TOP 1

ForgeFix No. 6 Solid Brass Screw Washers

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Multicolored
No.6's
ForgeFix No. 6 Solid Brass Screw Washers Cover
ForgeFix Screw Cup Washers | No. 6's | Solid Brass, Polished | Bag 200

The ForgeFix Screw Washers are crafted from solid brass, offering excellent corrosion protection for your projects. These washers serve not only a functional purpose but also provide a decorative finish for screw heads, enhancing the overall appearance of your work. Installation is quick and straightforward, allowing you to avoid the hassle of countersinking screws. They are versatile, suitable for use with soft woods, composite boards, and plastic sheeting, making them an ideal choice for various DIY tasks.

What We Like
Corrosion protection
Decorative finish
Easy installation
Versatile materials compatibility
#TOP 2

sourcing map M2 Brass Flat Washers, 300 Pcs

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M2 x 5mm x 0.4mm
sourcing map M2 Brass Flat Washers, 300 Pcs Cover
sourcing map M2 Flat Washer, 300 Pcs Brass Ring Flat Washers 5mm OD 0.4mm Thick Metal Sealing Gasket Ring for Screws Bolts Nuts

The sourcing map Brass Washers come in a pack of 300 and are designed with precision. Each washer features an inner diameter of 2mm and an outer diameter of 5mm, ensuring they fit perfectly under screws and bolts. Made from durable brass, these washers resist oxidation and rust, providing long-lasting use. Their main function is to prevent loosening caused by vibration or friction, giving you peace of mind that your connections remain stable and secure.

What We Like
Durable brass material
Prevents loosening of fasteners
Wide application range
Easy to use
300 pieces included
#TOP 3

TERF Brass Plated Screw Cup Washers No. 8

TERF - SCW - 01
Gold
TERF Brass Plated Screw Cup Washers No. 8 Cover
TERF® 100 Pcs Brass Plated Screw Cup Washer Size No. 8 Countersunk Screw Surface Finishing Cup Washers Gauge Size No. 8g

The TERF Screw Cup Washers are a versatile solution for your DIY projects. This pack contains 100 electro brass plated washers, ensuring durability and a polished finish. Designed specifically for use with countersunk wood screws and self-tapping screws, these washers help you achieve a professional look. They also prevent nuts, bolts, or screws from pulling through the material, making your installations more secure and reliable.

What We Like
Durable electro brass plating
Includes 100 pieces
Ideal for countersunk screws
Prevents pull-through
#TOP 4

WEKON 180pcs Brass Flat Washer Set

WEKON-180pcsHTDP-01
WEKON 180pcs Brass Flat Washer Set Cover
WEKON 180pcs Brass Washers, Flat Washer, Joint Flat Washer in Brass Assortment Set M2 M2.5 M3 M4 M5 M6 M8 M10 Flat Washer for Sealing Screws Sealing Rings-Comes with Box

The WEKON Brass Washers are crafted from high-quality brass, offering excellent corrosion resistance in various conditions, although they should not be used with acetic acid or ammonia. These washers can significantly reduce friction and prevent leakage when paired with bolts or nuts, ensuring a secure fit. The assortment includes eight different sizes, catering to diverse needs, making it ideal for both industrial and civil applications. With a convenient storage box, finding the right size becomes effortless for you.

What We Like
High corrosion resistance
Reduces friction and prevents leakage
Eight sizes available
Convenient storage box
#TOP 5

M4 Brass Form A Washers DIN125 Pack

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M4 Brass Form A Washers DIN125 Pack Cover
M4 Brass Form A Washers DIN125 (Pack of 20)

The M4 Brass Washers are made from durable brass, ensuring excellent corrosion resistance for both indoor and outdoor use. Their reliable construction makes them ideal for securing M4 screws or bolts, providing a dependable fastening solution. These washers conform to DIN125 standards, ensuring consistent dimensions and thickness. With a wide range of applications, including electrical equipment and plumbing fixtures, you can trust these washers to distribute the load effectively, enhancing the longevity of your projects.

What We Like
Durable brass material
Corrosion-resistant
Reliable fastening solution
Wide range of applications
#TOP 6

Vokowin 180pcs Brass Washers Set for Sealing

Gold
Vokowin 180pcs Brass Washers Set for Sealing Cover
Vokowin 180pcs Brass Washers, Flat Washer, Joint Flat Washer In Brass Assortment Set M2 M2.5 M3 M4 M5 M6 M8 M10 for Metal Collar Sealing Rings with Box (K214-1)

The Vokowin Brass Washers offer excellent quality as they are crafted from durable brass, which provides good corrosion resistance in various conditions. This feature ensures longevity, particularly in outdoor or industrial applications. You will find their design useful, as they effectively reduce friction and prevent leakage when used with bolts or nuts. This helps maintain integrity in your projects. Additionally, their ease of use saves you time, allowing for quick and straightforward installation. Their reasonable design also provides stable protection for connected surfaces, enhancing overall effectiveness.

What We Like
Corrosion-resistant material
Reduces friction and leakage
Simple and convenient to use
Stable surface protection
#TOP 7

M6 Brass Washers 20 Pack for DIY

M6 Brass Washers 20 Pack for DIY Cover
M6 Brass WASHERS 20 Pack 12mm Diameter 6mm Hole Plain Flat Round Standard D.I.Y. Plumbing Electrics

The M6 Brass Washers are essential for your DIY projects, especially in plumbing and electrics. This pack contains 20 washers, offering you ample supply for various tasks. Being 12mm in diameter with a 6mm hole, these washers provide a reliable fit for standard applications, ensuring secure connections. Their plain flat round design makes them versatile for both professional and home use, giving you peace of mind that your fittings will hold firm.

What We Like
20 washers included
Standard size for various uses
Versatile for plumbing and electrics
Reliable fit and secure connections
Easy to use for DIY projects
#TOP 8

M8 Flat Brass Washers - Pack of 20

M8 Flat Brass Washers - Pack of 20 Cover
M8 (8mm) Flat Washer (Form B) - Brass (Pack of 20)

The Singularity Supplies Brass Washers are flat washers designed to meet metric measurements. Made from durable brass, these washers provide excellent resistance to corrosion, ensuring longevity in various projects. They conform to ISO 965 standards, guaranteeing a reliable tolerance that enhances your DIY tasks. With a pack of 20, you have more than enough washers for multiple uses, making your repairs and installations smoother and more efficient.

What We Like
Durable brass material
Metric measurements
Pack of 20
ISO 965 standard compliance
Corrosion resistant
#TOP 9

NINDEJIN 315 Pieces Brass Washer Kit

‎NIN-EKDN
Gold
NINDEJIN 315 Pieces Brass Washer Kit Cover
NINDEJIN 315 Pieces Brass Washer Assortment Kit, Metric Flat Washers, 9 Sizes Small Pure Brass Assorted Washer for Screws, M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Washer for Bolt, Metal Washers for Fastener

The NINDEJIN Brass Washer Kit offers a comprehensive assortment of 315 high-quality brass washers in nine metric sizes. These washers are designed to withstand high temperatures and provide excellent electrical conductivity, making them ideal for various applications. You can rely on their strong bearing capacity to reduce friction and prevent loosening in bolts and screws. Additionally, the handy plastic container with dividers ensures that you can easily find the right size without any hassle, keeping your workspace organised.

What We Like
High-quality brass construction
Comes in nine sizes
Reduces friction and loosening
Organised storage container
#TOP 10

Screw Cup Washers Solid Brass Polished No.10

200SCW10B
Multicolour
Screw Cup Washers Solid Brass Polished No.10 Cover
Screw Cup Washers Solid Brass Polished No.10 Bag 200

The Forgefix Cup Washers are made from solid brass, ensuring durability and resistance to corrosion. This means you can confidently use them in various projects without worrying about wear and tear. They are ideal for soft woods, composite boards, and plastic sheeting, making your DIY tasks easier and more efficient. Additionally, these washers serve as a decorative finish for screw heads, enhancing the overall appearance of your work. You can achieve a polished, professional look with these practical components.

What We Like
Durable solid brass material
Corrosion resistant
Versatile for different materials
Decorative finish for screws
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Why is brass good for washers?

Brass is an alloy made of copper and zinc, and it is a material that gets used for its low-friction properties in a wide range of applications. 100 washers per pack. Buy this item in bulk then you're almost always saving money on each use of that product.

2. What is a brass washer made of?

Brass washers are created from alloyed copper, which makes them a favorable choice for plumbing, heating and electronic applications.

Editor's Notes

During our brass diy washer research, we found 169 brass diy washer products and shortlisted 10 quality products. We collected and analyzed 8,124 customer reviews through our big data system to write the brass diy washers list. We found that most customers choose brass diy washers with an average price of £5.11.

The brass diy washers are available for purchase. We have researched hundreds of brands and picked the top brands of brass diy washers, including Forgefix, sourcing map, TERF, WEKON, Universal Hardware.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.