What is another word for wing screw?
Pronunciation: [wˈɪŋ skɹˈuː] (IPA) 
A wing screw is a type of fastener that features two large, flat wings or knobs on either side of the screw head, allowing it to be tightened or loosened easily by hand without the use of a tool. Some common synonyms for wing screw include butterfly screw, Handi-screw, and thumb screw, each term referring to the same basic design concept. Other variations on the wing screw may include modifications such as larger wings, longer screws, or different screw head shapes to fit various applications. Regardless of the specific term used, these versatile screws are commonly used in a variety of industries from woodworking to electronics to industrial machinery.
