The lock washer goes next to the flat washer and is made of metal. It is available as an individual replacement part. This genuine item is supplied by the original equipment manufacturer for use with snowblowers made by Toro and Lawn Boy. A wrench might be helpful during the installation of this part. This item may become broken and will need to be replaced.
This is an authentic replacement part manufactured for use with Toro snowthrowers. The special hex head screw is used with a variety of different snowthrower models and has multiple applications. This screw is available as an individual replacement part, please see model diagram for associative parts.