A Spacer is a fastener that is used to create space between two components. The size and shape of a steel spacer can vary depending on its intended use, but they are typically manufactured to very tight tolerance to ensure accurate spacing between components. Spacers can be coated or heat treated to enhance their properties.Attributes:• Withstands frequent use and mechanical stress without breaking or deforming. • Protects components from damage or wear by preventing them from rubbing against each other.Applications:A Spacer is used to increase the distance between the parts being fastened.