Enhance the security and stability of your fastening applications with this Internal Tooth Lockwasher. Made of durable steel with a metric system of measurement, it features an outside diameter of 8mm and a thickness of 0.5mm, ensuring a precise fit. With an inside diameter of 4.3mm and a hole size of M4, it is designed for efficient and reliable use. Rest assured of its compliance with RoHS regulations, making it a sustainable and environmentally friendly choice for your projects. Upgrade your fastening system with this essential component for added peace of mind.
