Stainless steel split lock washer with a conical spring design for secure fastening - Design and function - This washer features a rounded bearing surface and an offset open end that bite into mating materials. The design provides a locking function when tightening under the nut, helping prevent nuts, bolts, and screws from rotating and loosening due to vibration and friction. - Material and durability - Made from high-quality stainless steel with high hardness and strength. It is resistant to corrosion, rust, scratches, and oxidation, offering long-lasting durability and stability in challenging environments. - Performance and preload - The conical spring lock washer provides tension and preload in a joint assembly, helping to maintain clamping force and prevent loosening during thermal cycling, vibration, or other dynamic factors. - Storage and handling - Supplied in a storage box for easy access, organized storage, and convenient use. - Compatibility and sizing - Designed for standard bolts and nuts; available in multiple sizes to fit different fasteners. Choose the appropriate size to ensure effective engagement and locking performance. - Applications - Automotive and vehicle maintenance: securing engine components, chassis hardware, and other assemblies subject to vibration. - Industrial machinery and equipment: belts, pulleys, pumps, conveyors, and joints requiring reliable lock under vibration and thermal cycling. - Home improvement and outdoor equipment: lawn and power tools, generators, and metal-to-metal joints where fastening stability is required.