Screw-shoulder 66-0561

It is an authentic replacement part that is supplied directly from the original equipment manufacturer for use with Toro lawn mowers. This is the special screw that is generally utilized to secure the pivot-arm, make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. It is a high-quality component which is made of durable metal and is sold individually, you will need a wrench to secure or remove it.