50 Pcs M10 Galvanized Washers, A2 304 Stainless Steel Flat Washers, Large Round Plain Metal Repair Washers for Screws & Bolts

• Premium A2 304 Stainless Steel Construction：Crafted from high-grade A2 304 stainless steel, these M4 penny washers offer exceptional corrosion resistance, rustproof performance, and durability—ideal for indoor/outdoor use, even in humid or harsh environments.
• M12 Penny Washer Design (Large Outer Diameter)：Classic penny washer shape with a large, flat surface area that distributes pressure evenly, prevents fastener damage to materials, and enhances connection stability for screws/bolts.
• 50-Pack Value & Versatile Use：Comes with 50 washers to meet daily repair, installation, or DIY project needs. Perfect for furniture assembly, automotive repairs, construction, electrical equipment, and household fixtures.
• Plain Round Flat Design：Smooth, burr-free surface ensures easy installation and tight fitting. The flat repair washer design fills gaps, reduces vibration, and provides a secure, long-lasting hold.
• Chrome-Plated Finish (Enhanced Durability)：Surface chrome plating adds an extra layer of wear resistance, prevents scratches, and improves corrosion protection—extending the washer’s service life in various applications.

Crafted from A2 304 stainless steel (compliant with UK/EU material standards), these washers offer exceptional resistance to rust, oxidation, and corrosion – even in damp British climates or coastal areas. The added galvanized coating creates an extra barrier against moisture, salt, and chemicals, making them suitable for: Outdoor use (garden furniture, fencing, roofing, decking) Coastal/marine projects (resists saltwater corrosion) Industrial settings (machinery, pipelines, steel structures) Food-safe applications (meets EU ROHS & UK safety regulations) Humid environments (bathrooms, kitchens, basements)