The Belleville Disc Spring Washer 1.250 x .390 x .065 is crafted from high-strength steel, designed to provide effective load support and flexibility in various mechanical assemblies. With a diameter of 1.250 inches, a thickness of .065 inches, and a hole size of .390 inches, this washer is perfect for applications requiring consistent pressure and resistance to vibration. Its innovative design allows for efficient load distribution, making it suitable for both automotive and industrial uses. This product adheres to industry standards, ensuring reliability and performance.