Brass Ring Washer, Inner Diameter: 2 mm

Brass ring washers are used to distribute the load of a fastener across a larger area, which prevents the surface underneath from being damaged or distorted. They are also used to prevent a connection from loosening due to vibration, as spacers, or in plumbing and coastal applications because brass is resistant to corrosion. Additionally, brass washers have good electrical and thermal conductivity and are non-magnetic, making them suitable for electrical connections.