Nickel-Plated Carbon Steel External Tooth Lock Washer - M3/M4/M5/M6

This external tooth lock washer is crafted from durable carbon steel and features a nickel plating for enhanced resistance to corrosion and wear. Available in M3, M4, M5, and M6 sizes, it is designed to provide secure locking action and prevent loosening in assemblies subjected to vibrations or dynamic forces. Its toothed structure grips firmly into surfaces, ensuring a reliable and stable connection for a variety of applications. Ideal for use in engineering, automotive, and construction projects, this lock washer combines strength and reliability to enhance the longevity and effectiveness of your fastener assemblies. Standard No.: DIN 6797A Surface Treatment: Nickel Plating Material Grade: Plain Carbon Steel Product Grade: 4.8 Manufacture country: China Instructions included: No