304 Stainless Steel Serrated Lock Washer, Internal/External, DIN679, M2-M30

This lock washer is crafted from high-quality 304 stainless steel, offering excellent corrosion resistance and durability, making it ideal for a variety of applications. Featuring a serrated design, it ensures a secure grip by providing increased friction and preventing loosening in both internal and external components. Conforming to the DIN679 standard, this washer is available in sizes ranging from M2 to M30, catering to different fastening needs. Its robust construction and versatile design make it a reliable choice for mechanical assemblies, ensuring stable and long-lasting connections. Surface treatment: Whitewash Material Grade: 304 stainless steel Product Grade: Stainless steel A2 Manufacture country: China Instructions included: No