DIN981/GB912/GB810 M80 Round Nuts

Made from Austenitic stainless steel, they contain about 18-20% chromium and 8-10% nickel, offering exceptional corrosion resistance and good machinability.In the chemical, petrochemical, and food processing industries, SS304 nuts are favored due to their corrosion resistance and hygiene properties. They are also widely used in medical devices, architectural decorations, and machinery.

Stainless steel DIN981/GB912/GB810 M80 round nut is a large-scale mechanical fastener made of austenitic stainless steel 304, with excellent corrosion resistance and stable mechanical properties. The material contains 18-20% chromium and 8-10% nickel, which makes it have excellent antioxidant ability in a variety of media, and can effectively cope with harsh environments such as humidity, heat, high salt, high acid and alkali, so it is particularly reliable in industrial applications with strict requirements on corrosion resistance.

The thread of this round nut is coarse-tooth type, without thread identification, in accordance with DIN981, GB912 and GB810 standards, with good interchangeability and standardization level. The size specification is M80, which is suitable for threaded connection requirements with larger diameters. Its strength grade reaches 700PA, and it has good performance in pressure bearing performance and connection stability. The surface of the product is natural metallic color, without electroplating or dyeing treatment, which not only retains the natural appearance of stainless steel, but also improves durability and environmental protection.

304 stainless steel round nuts are clean and non-toxic, and meet food and medical hygiene standards. Therefore, they are also commonly used in medical equipment, beverage processing, pharmaceutical equipment and other industries. At the same time, in some architectural decorations and precision equipment that require appearance, 304 material is also recognized for its good metal texture and corrosion resistance.

DIN981/GB912/GB810 M80 stainless steel round nuts are a standard fastener product with strength, corrosion resistance and processing adaptability. They are suitable for high-strength fastening and anti-corrosion connection occasions in various industrial equipment, reflecting the basic role and long-term stable use value of standard parts in the modern industrial system.