Stainless steel 304 fasteners are made up of austenitic steel, and it contains 18%chromium and 8% nickel which is commonly used in the production of fasteners. Three hundred four fasteners offer excellent resistance to crevice corrosion, pitting, and stress corrosion cracking. Stainless steel 304 fasteners are also resistant to wet chloride, which is present in seawater. Stainless steel 304 grade is excellent for applications in high temperatures. These fasteners are available in various types such as 304L and 304H etc.