JX-21JG499-M8-SS, Stainless steel knurled nuts are used in industrial manufacturing production

304 stainless steel

"304 stainless steel, which means "sus304", belongs to the Japanese material standard. The main components are chromium, manganese, nickel, carbon, and other elements. It is widely used in food, chemical industry, atomic energy, decoration and household products, and other fields. 304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm³; it is also called 18/8 stainless steel in the industry, which means Contains more than 18% of chromium and more than 8% of nickel; high-temperature resistance of 800°C, good processing performance and high toughness, widely used in industry, furniture decoration industry and food and medical industry. But it should be noted that food grade 304 Compared with ordinary 304 stainless steel, stainless steel has stricter content indicators. The international definition of 304 stainless steel is that it mainly contains 18%-20% chromium and 8%-10% nickel, but food-grade 304 stainless steel contains 18% chromium and nickel 8%, allowing fluctuations within a certain range, and limiting the content of various heavy metals. 304 is a versatile stainless steel, which is widely used in the production of equipment and parts that require good overall performance (corrosion resistance and formability).In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a grade of stainless steel produced according to the American ASTM standard.Stainless steel knurled nuts are used in industrial manufacturing production, application of stainless steel nuts are mainly used to connect fastening machine parts, in environmental protection equipment, medical equipment, communication equipment, electric power facilities, electronic products, instruments, food machinery, petrochemical, ship assembly, pump valve pipeline, building curtain wall, open-air occasions, sports facilities manufacturing solutions.

Features of stainless steel nuts:

Strong adaptability, for stainless steel nuts, the installation is simple, can ensure that stainless steel nuts in the installation of higher performance, ensure that the degree of utilization of the screw has a great improvement.

The use of stainless steel nuts: stainless steel nuts are mainly used to connect fastening machine parts, in environmental protection equipment, medical equipment, communication equipment, electric power facilities, electronic products, instruments, food machinery, petrochemical, ship assembly, pump valve pipeline, building curtain wall, open-air occasions, sports facilities, outdoor decoration, and other industries have applications.

Mechanical properties: The mechanical properties of different types of stainless steel are different. Martensitic stainless steel has high strength, and hardness, suitable for the manufacture of parts requiring corrosion resistance, high strength, and high wear resistance, such as hydraulic turbine shafts, stainless steel tools, stainless steel bearings, etc. Austenitic stainless steel has good plasticity, not high strength, but the corrosion resistance is higher in stainless steel, suitable for the need for very high corrosion resistance, and mechanical properties are not high. Chemical plants, fertilizer plants, sulfuric acid, hydrochloric acid manufacturers' equipment materials, etc., of course, can also be used in industries such as submarines.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request