Best Metric DIY Washers of 2025

The Yibaijia Flat Washers offer a practical solution for various fastening needs. Their small but effective design helps to evenly distribute pressure on surfaces, protecting connecting parts from damage. Made from high-quality stainless steel, these washers are rust-proof and durable, ensuring long-lasting use. With eight different sizes available, you can easily select the right washer for your specific project. Additionally, they come in a convenient transparent box, making it easy for you to store and access the washers as needed.

The Desenda Washers Set includes 360 high-quality flat washers made from 304 stainless steel. These washers are designed to increase surface area and distribute pressure on fasteners, effectively protecting connected parts from damage. Their corrosion-resistant and rust-proof properties ensure durability, making them ideal for various applications. Additionally, the set comes in a clear storage box with size markings, allowing you to easily find the right washer whenever needed. This convenience is particularly beneficial for both DIY enthusiasts and professionals alike.

The GLARKS Washers Assortment includes 410 high precision flat round washers in various sizes, ensuring you have the right fit for your projects. Made from zinc plated alloy, these washers offer excellent hardness, which helps to distribute loads effectively across the bearing area of bolts and nuts. This feature enhances the durability of your connections. The assortment is ideal for both household and commercial applications, particularly for electrical connections and hydraulic fittings, providing you with versatility in your tasks. Plus, the handy storage box makes it easy to organise and access your washers when needed.

The LuKaiSen Lock Washers offer a comprehensive assortment of 1050 pieces made from high-quality 304 stainless steel, ensuring excellent rust and corrosion resistance. With various sizes, these washers help you secure screws, nuts, and bolts, preventing them from loosening due to vibrations. The easy-to-store clear box keeps your washers organised, making it simple to find the right size for your next project. Whether for DIY furniture repairs or outdoor construction, this set provides the reliability you need for stable and safe connections.

The T&P Supplies Washers are made from solid black neoprene, providing durability for various applications. Each pack contains five washers, ensuring you have enough for your projects. With a hardness rating of 65 Shore A, these washers effectively seal against vibrations, helping to reduce noise in your DIY tasks. They can operate within a temperature range of -30°C to +120°C, making them suitable for a variety of environments and conditions.

The Dolaso Flat Washers offer high quality and durability, made from premium stainless steel. Their smooth surface means they won’t hurt your hands, making them safe to handle. These washers efficiently disperse pressure on fasteners like bolts, protecting the surface of connecting parts. This feature reduces friction and prevents loosening, which is essential for maintaining the integrity of your projects. Additionally, the complete specifications with eight different sizes ensure you have the right washer for every need, enhancing convenience in any task.

The Screws City Washers are a practical choice for your DIY projects. Measuring 26mm x 32mm x 2mm, these copper sealing washers provide a reliable seal that helps prevent leaks. With a pack of 10, you will have plenty on hand for various applications, making it convenient for both small repairs and larger installations. Their copper material ensures durability and excellent thermal conductivity, which can enhance performance in plumbing or automotive contexts.

The JaneYi M5 Washers come in a pack of 120, featuring a 5.5 mm inner diameter and a durable A2 standard 304 stainless steel construction. These washers are designed to effectively distribute pressure from fasteners, which helps prevent loosening and leakage. Their smooth surface ensures safety during handling, while their rust-proof and wear-resistant properties make them ideal for various applications. Suitable for both indoor and outdoor use, these versatile washers are perfect for DIY projects, household maintenance, and more.

The Keadic Washer Assortment offers 470 high-quality aluminium washers in 18 metric sizes, providing you with a comprehensive solution for various home DIY projects. Made from durable materials, these washers are designed to last, ensuring reliability in automotive and electrical applications. You can easily fix pipes or fittings, enhancing your repair efficiency. The sturdy case with labelled compartments allows for easy organisation and access, making your DIY tasks more convenient.

This Copper Sealing Washers pack includes 50 high-quality washers sized 10mm x 15mm x 1.5mm. The washers, made from durable copper, meet DIN 7603 A standards, ensuring reliability in various applications. Their robust design makes them perfect replacements for drain plug washers, providing effective sealing. Additionally, they are well-suited for outdoor use, resisting weather exposure. You can confidently use these washers in pneumatic fittings and low-pressure hydraulic systems, knowing they will deliver the performance you need.