Aluminum Crush Washer - Metric Sizing - 12.1mm OD - 6.2mm ID

These Aluminum Crush Washers are designed for use with fittings requiring the use of a crush washer to provide a tight leak-proof seal, such as banjo fittings or our magnetic oil drain plugs. These are sized for metric applications, but may have other possible uses. Refer to table below for ID/OD sizing.