SS 304 Washers

The SS 304 Washer is a crucial, yet often overlooked, component in any bolted joint assembly. Its primary function is to distribute the load of a fastener (like a bolt or nut) evenly across the surface of the material being joined, which helps prevent damage and creep relaxation over time. Made from SS 304 stainless steel, these washers offer good corrosion resistance and maintain a clean appearance, making them ideal for use in sanitary environments, architectural work, electrical installations, and general machinery applications. Zeron Fasteners produces a wide variety of SS 304 washers, including flat washers (Type A and Type B), split lock washers, and fender washers, ensuring precise thickness and inner diameter tolerances to deliver a reliable and secure fit for every assembly.

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SS 304 Washers Manufacturer in India

SS 304 Washer Chemical Composition

Element Composition (%)
Carbon (C) Max 0.08
Chromium (Cr) 18.00 to 20.00
Nickel (Ni) 8.00 to 10.50
Manganese (Mn) Max 2.00
Silicon (Si) Max 1.00
Phosphorus (P) Max 0.045
Sulfur (S) Max 0.030

SS 304 Washer Standards & Dimensional

Standard Washer Type
ASME B18.22.1 Type A Plain Washers
DIN 125A / ISO 7089 Metric Flat Washers
DIN 93 / ASME B18.21.1 Split Lock Washers
SAE/USS Standards Various Plain Washers

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