This screw, part number 501468701, secures key components in your Insinkerator, Sub Zero, General, Hoover, Eureka, Husqvarna, Bolens, Craftsman, MTD, Cub Cadet, Ryobi, or Shindaiwa Garbage Disposer, Refrigerator, Humidifier, Vacuum Cleaner, Lawn Mower, Snowblower, String Trimmer, Leaf Blower, Edger, Hedge Trimmer, Chainsaw, Pole Pruner, or Driver.