Pins serve a variety of functions in jig & fixture construction. Most
commonly, alignment pins are used to align workpieces to Workholders, or,
position removable workholding elements. Traditionally, alignment pins are made
from steel or other alloy steels. Maintaining precise alignment within all your
fixtures helps to ensure overall accuracy and quality of machine performance. Maintaining
correct alignment through using these devices can help fixtures maintain
overall accuracy and efficiency.