This is a genuine Ryobi replacement part that has been OEM sourced to ensure quality. The metal bolt is intended to be used with circular saws. The carriage bolt is used to secure the depth lock lever to the saw's base. This item is sold as an individual replacement part.
This is an authentic manufacturer-sourced part. It is specially designed for Ridgid and Ryobi circular saws. It helps to distribute the pressure evenly and provide a tight fit for the blade. If a spring washer on your equipment is damaged or is missing it will provide an identical replacement for the component that was included with a new...Read more unit. Keep in mind this high-quality hardware is made of durable metal and is sold individually. You will need a wrench to remove and resecure the blade bolt to replace this spring washer.