Grade 8.8 Hot-Dip Galvanized Anti-Loosening Spring Washer

This product is a high-strength spring washer designed for robust applications. Engineered with grade 8.8 high-tensile steel, it is hot-dip galvanized to resist corrosion and environmental wear. Its anti-loosening feature ensures a secure fit, making it ideal for use in construction, heavy machinery, or automotive projects where reliable performance is critical. This washer provides durability and longevity, anchoring fasteners firmly in place even under dynamic loads or vibrations. Standard No.: NFE25-515 Surface treatment: Galvanizing Material Grade: 8.8 Manufacture country: China Instructions included: No