Stainless Steel Machine Screws are uniformly threaded screws designed to be fastened into tapped holes, or used in conjunction with stainless steel nuts to join two or more assemblies together. Typical applications include fastening components of machines, tools, appliances, and electronic devices in environments where corrosion resistance is the primary concern. ASME B18.6.3 covers the general requirements for the dimensions and performance of Stainless Steel Machine Screws.