This is a genuine OEM replacement part designed for use with a variety of power tools. It is made out of metal and it is sold individually. It is a standard hardware which has multiple applications based on your tool. You would need a wrench to tighten/loosen this nut.
This genuine manufacturer-sourced part is specially designed for use with Delta equipment. It is an identical replacement for a missing or a faulty nut that was installed on a new unit. This is a standard hardware which may have multiple applications. Please make sure to check the appropriate diagrams of your model for the exact location ...Read moreand application of this component. Keep in mind this high-quality nut is made of durable metal and is sold individually. Note, you will need a wrench to secure or remove it.