Shoulder
bolts are utilized for many specialized purposes, they are often used
in automotive or mechanical applications. The threads stop a distance
from the head, leaving a smooth-sided round shaft between the threads
and the head. This shaft diameter is usually larger than the threaded
portion of the screw allowing it to act as a stop or pivot point.
Size Range: #2 thru 9/16" Diameter, up to 5" in length