
Heavy-Duty Stainless Steel Spring Washer for Industrial Use. Versatile Material Options: Available in Carbon Steel, Stainless Steel, and High Strength grades to suit various industrial needs. Wide Size Range: Model numbers range from M2 to M12, providing flexibility for different fastening requirements. Standard Compliance: Manufactured according to DIN, GB, ANSI, BSW, and ASME standards for global compatibility. High Production Capacity: Capable of producing 100,000 units per month to ensure timely supply for large orders. Custom Packaging: Packaging specifications can be customized to follow customer requests for safe transport. Established Manufacturer: Jiangyin Hifive Hardware has been producing fasteners since 2003 with advanced equipment. Global Export Experience: Products are exported to Europe, America, Southeast Asia, and other international regions. Flexible OEM/ODM: OEM and ODM services are available to meet specific customer design and branding needs.