Hex Head Nuts DIN 6330 - 2003 Duplex Steel 2205 Hexagon Nuts with a Height of 1.5D
Duplex stainless steel 2205 is composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good integral and local stress corrosion resistance.
Hexagon flange nut mainly comprises a nut body, one end of the nut body is fixed with a flange surface, the other end of the nut body is fixed with a cap; Because the cap is provided on the nut body, the hexagonal flange nut has a good sealing performance, which can effectively prevent rain, moisture, dust and other harmful substances into the nut body, prevent the rust phenomenon of the nut body, so as to greatly prolong the service life of the hexagonal flange nut.