This OEM Top Locknut measures 5/16x18, is made of metal, and it isused to secure parts in place and prevent backing out from vibration. Replacing this part varies in difficulty depending on the part it is securing and the equipment in question, but it is generally an easy job according to our customers. Installation requires a wrench or socket.
This is a genuine component which is supplied by the original equipment manufacturer for use with Yard Machines, MTD and Ryobi lawn and garden equipment. It is a standard hardware which may have multiple applications. Refer to the appropriate diagrams of your model for the exact location and the correct application of this part. Note, thi...Read mores taping screw will create it\\\'s own threads as it is driven into the material. Keep in mind this high-quality tap screw is made of durable metal and is sold as an individual component. You will need a wrench to secure and remove it.