1/4 X 1/2 Pan Head

Stainless Steel Machine Screws are threaded screws with a ¼-inch or smaller nominal diameter and are used in situations where corrosion resistance is the primary concern. They are designed to be threaded into tapped holes or used in conjunction with stainless steel nuts. Typical applications include fastening components of machines, tools, appliances, and electronic devices. ASME B18.6.3 covers the general requirements for the dimensions and performance of Stainless Steel Steel Machine Screws.