This part is an OEM from Delta. The steel washer is compatible with a wide variety of power tools. This item distributes even pressure over the surface and provides a solid grip for the bolt or screw. This part is sold individually. A screwdriver and a wrench are often needed to make the proper removal and replacement.
This set screw is a genuine OEM supplied replacement hardware that is specially produced for use with Delta saws. A set screw is a type of hardware which helps to secure an object within or against another object. For correct location and use of this item please make sure to check appropriate diagrams of your equipment. Note this hex socket set screw is sold individually.