This hex bolt is a genuine MTD part, sold individually. This hex bolt can be used as a replacement part in lawn mowers, edgers, log splitters, and wood chippers. The purpose of the hex bolt for these outdoor appliances is to serve as a fastening component in conjunction with a nut so that one or more components can be held together with the aid of this fastener.The hex bolt in an outdoor appliance might need to be replaced if it is lost, misplaced, or stripped. If the hex bolt is lost or misplaced, it should be replaced by this genuine OEM replacement part. If the hex bolt suffers damage in the form of scraping, denting, cracking, or eroding over time, the component should be replaced immediately.This component is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This hex bolt is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Ryobi, Yard Machines, Huskee, Yard Man, and MasterCut.