The Kramp 8812405 is a high-quality lock washer designed to secure bolted connections, preventing loosening due to vibration or torque. Manufactured to DIN 88124 standards, this washer features an inner diameter of 4mm, an outer diameter of 10mm, and a thickness of 1mm, ensuring a precise fit for various machinery applications. It is a genuine Kramp component, known for reliability and durability in agricultural, construction, and industrial equipment.