Wanshsin-fast stands at the forefront as a leading manufacturer of Hex Cap Dome Nuts in China. Adhering to the strict DIN1587 standard, these nuts are available in Grade 6 and Grade 8, ensuring robust performance in various applications. With surface options including Zinc Plated and Hot-Dip Galvanized (HDG), Wanshsin-fast provides a diverse range of finishes to meet your specific requirements. Trust in Wanshsin-fast for top-quality dome nuts engineered to the highest industry standards, ready to excel in your projects.