High Strength Grade 12.9 Blackened Flat Washer (GB97)

This high-strength flat washer is designed for demanding applications, providing exceptional durability and reliability. Constructed to the Grade 12.9 specification, it offers superior tensile strength and resistance to wear, making it suitable for heavy-duty fastening needs. The washer features a blackened finish, which enhances its corrosion resistance and provides a sleek, professional appearance. Engineered to meet GB97 standards, this washer ensures a secure fit and optimal load distribution for a wide range of industrial and mechanical tasks. Standard No.: GB/T 97 Surface Treatment: Black Material Grade: 300HV Manufacture country: China Instructions included: No