Nylock Nuts
Nylock nuts, also known as nylon insert lock nuts or polymer insert lock nuts, are commonly used in mechanical applications to prevent the loosening of bolts and screws from vibration or thermal factors. The nuts feature a nylon collar insert which acts as a locking element when the nut is tightened onto the bolt. The nylon insert creates a frictional force that helps the nut to remain securely tightened, even under heavy shock and vibration. Nylock nuts are commonly used in automotive, aerospace, and industrial manufacturing applications. They are available in a wide range of sizes and materials, such as stainless steel, brass, and zinc-plated steel, to suit various applications. Nylock nuts are easy to use, offer a secure and reliable fastening solution and help to reduce maintenance, repair, and downtime costs.
In terms of manufacturing, nylock nuts are typically made using a cold-forming process. This involves using a machine to shape the metal into the desired shape without the use of heat. The nylon insert is then added to the nut using a separate process.
Nylock nuts can be made from a variety of materials including steel, stainless steel, and brass. The manufacturing process may vary slightly depending on the material being used. The finished nuts are typically inspected for quality to ensure that the thread pitch, diameter, and nylon insert are all within specified tolerances.