17555 Chrome nylon locknuts 1/2-20

Designed for large-diameter fastening needs, these 1/2-20 fine thread nylon locknuts from Gardner-Westcott provide a secure hold for critical Harley-Davidson components. The nylon insert acts as a vibration dampener, preventing the nut from loosening under the intense operating conditions of a V-twin engine. Each nut is crafted from steel and features a bright chrome finish, ensuring it blends perfectly with other chrome hardware on the bike. Sold in packs of 5, these fasteners are ideal for suspension mounts or other heavy-duty applications. Gardner-Westcott remains a top choice for riders who demand hardware that combines functional strength with a show-quality appearance.