SS Wing Nut:M20 - DIN 315/A2

This wing nut is a fastening component manufactured from stainless steel, specifically rated to the A2 property class for corrosion resistance. It conforms to the DIN 315 standard, ensuring dimensional accuracy and mechanical performance for the M20 nominal diameter. Buyers typically select this style over standard hex nuts when frequent manual adjustments are required, as the integrated wings allow for tool-free tightening and loosening. The A2 grade offers a reliable balance of strength and resistance to atmospheric corrosion suitable for many industrial environments. To choose the correct specification, verify that the M20 thread size matches your corresponding bolt or stud and confirm that the A2 stainless steel grade meets the environmental durability requirements of your application.