The Value Collection SIW8XX0300-200B 3.2mm ID Stainless Steel Internal Tooth Lock Washer, 200-Pack, is engineered to provide a secure and reliable fastening solution for various industrial applications. Designed to prevent loosening due to vibration or torque, this lock washer ensures that fasteners maintain their integrity over time, thereby enhancing the overall stability and safety of mechanical assemblies. Manufactured from high-quality stainless steel, it offers superior resistance to corrosion, making it suitable for use in environments exposed to moisture, chemicals, or other corrosive elements. The internal tooth design increases the surface area in contact with the mating surface, providing a more effective grip and reducing the likelihood of slippage. This feature is particularly beneficial in applications where maintaining a consistent clamping force is critical. The washer's dimensions are meticulously crafted to fit M3 screws with a 3.2mm inner diameter, ensuring compatibility with standard fasteners and ease of installation. The uncoated finish maintains the washer's natural appearance and is ideal for applications where a non-plated component is preferred. Supplied in a 200-piece pack, it offers an economical solution for large-scale projects or maintenance operations, reducing the need for frequent reordering and ensuring that sufficient stock is available for ongoing work. By incorporating the Value Collection SIW8XX0300-200B lock washers into your assemblies, you can achieve enhanced fastening reliability, reduced maintenance costs, and improved operational efficiency.