Lock washers Inner through

The internal retaining washers are specially designed retaining rings that ensure a reliable and secure connection in various applications. These washers are made from high-quality steel and feature a zinc flake coating that provides corrosion protection and durability. With an inner diameter of 17 mm and an outer diameter of 30.7 mm, they are ideal for use in mechanical engineering and other industrial applications. The increased bearing surface enhances load distribution and minimizes the risk of loosening. These retaining washers are available in convenient sales units of 100 pieces, making them a cost-effective choice for professional users.

• Zinc flake coating for additional corrosion protection
• Increased bearing surface for load distribution
• Made from high-quality steel for high strength.