ABOUT THIS CATEGORY
Wing screws or wing thumb screws are threaded fasteners that feature two protruding wings on the head to facilitate operation by hand. Wing bolts can be used together with wing nuts to allow tightening from both sides of the fastener. Wing screws are commonly zinc plated for improved corrosion resistance and are available in different sizes. These wing screws are commonly used in construction and other applications that require quick and frequent adjustments.