A large-diameter washer designed to distribute the load of a bolt or screw over a wider surface area. This helps prevent damage to softer materials like wood, plastic, or sheet metal. Large outer diameter reduces surface pressure, protecting the base material. Galvanized coating protects against rust and oxidation in damp or outdoor conditions. Made from steel for strength and longevity. Ideal for construction, automotive, plumbing, and general DIY applications.
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