The grover washer is ideal for adding stability to screws, especially for applications that require loosening resistance. With an internal diameter of 5 mm, it is designed to fit M5 mm screws, ensuring reliable application and excellent performance.

Made from galvanized material, these washers offer increased corrosion resistance and a longer lifespan compared to other washers. They are perfect for professional and household tasks.

• Type: Groove
• Inner Diameter: 5 mm
• Material: Galvanized
• Package: 100 pieces