Nickel-Plated Iron External Tooth Lock Washer, Gear-Shaped, Sizes M3-M6

This external tooth lock washer is crafted from durable nickel-plated iron, ensuring long-lasting performance and resistance to corrosion. Its gear-shaped design enhances its locking ability by gripping surfaces securely, preventing loosening due to vibration or torque. Available in sizes M3 to M6, this washer is ideal for a variety of applications, providing a reliable fastening solution for both professional and DIY projects. Its precision engineering ensures ease of installation and optimal hold, making it an essential component for maintaining tight and secure connections. Standard No.: DIN 6797A Surface treatment: Nickel Plating Material Grade: 4.8 Product Grade: A-level Manufacture country: China Instructions included: No