The retaining washers are an essential element in fastening technology, ensuring a reliable connection. These special retaining rings are made from high-quality A4 stainless steel, making them particularly corrosion-resistant and durable. With an inner diameter of 12 millimeters and a thickness of 12 millimeters, they provide an optimal fit for various applications. The delivery comes in a convenient packaging unit of 100 pieces, allowing for efficient use and storage. These retaining washers are ideal for use in different fields, whether in mechanical engineering, the automotive industry, or DIY projects. Their robust construction ensures a secure and stable connection that can withstand demanding conditions. The use of stainless steel also ensures that the retaining washers can be used in moist or aggressive environments without losing functionality. These products are a reliable choice for anyone who values quality and longevity.