A star washer, often referred to as a toothed or serrated washer, is a type of fastening component designed to provide enhanced grip and prevent loosening under vibrations or heavy loads. Its star-like shape features sharp, pointed teeth that dig into the surface of a material when the fastener is tightened. This creates a secure and reliable connection between the washer and the surf... https://vidyafasteners.com/star-washers-manufacturer-india/