SS 304L Washers

SS 304L Washers serve the essential function of distributing fastener load and preventing surface damage, but they are manufactured using the extra-low carbon (L) version of 304 stainless steel. This low carbon content (max 0.03%) is the key difference, providing superior protection against intergranular corrosion (or "weld decay") when the washers are used near welded components or in assemblies exposed to high temperatures. While maintaining the great general corrosion resistance of standard 304, the 304L grade is the required material for joints in chemical processing, oil refining, and food and beverage applications where welding or heat treatment is involved. Zeron Fasteners produces a full range of high-quality SS 304L washers, including flat washers, lock washers, and spring washers, ensuring precise fit and material integrity for reliable, long-term fastening solutions.

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