Nylon Insert

product image
left arrow right arrow

A nylon insert nut, also known as a nyloc nut, is a specialized type of locknut designed to provide a reliable and secure fastening solution in various applications. It is particularly effective in situations where vibration or constant movement could cause regular nuts to loosen over time.

The nylon insert nut is typically made of metal, such as steel or stainless steel, and features an internally threaded hole with a nylon insert (a ring or collar) placed near the top of the nut. This nylon insert creates a locking mechanism that adds friction to the mating threads when the nut is tightened onto a bolt or threaded shaft.

During installation, as the nylon insert nut is turned onto the bolt or shaft, the nylon collar deforms and grips the threads, resisting any back-off forces. This creates a prevailing torque, which helps keep the nut securely in place even when exposed to vibrations, shocks, or temperature fluctuations.

One of the main advantages of nylon insert nuts is their reusable nature. Unlike other locking mechanisms, such as adhesives or deformed threads, the nylon insert provides reliable locking without permanently altering the fastener or mating components. This means that the nut can be removed and reinstalled multiple times without losing its effectiveness.

Nylon insert nuts are commonly used in a wide range of applications, such as automotive assemblies, machinery, electronics, and construction equipment. Their ability to resist vibration-induced loosening makes them invaluable in environments where the integrity of connections is critical for safety and performance.

It's important to note that the nylon insert nut should be matched with the correct bolt size to ensure a proper fit. Using a compatible combination of nut and bolt is crucial for achieving the desired locking effect and maximizing the nut's effectiveness in preventing loosening.