Shop Huyett’s range of nylon insert lock nuts in multiple grades of carbon steel and stainless steel for enhanced locking power. Get fast shipping on in-stock parts! The nylon in these lock nuts elastically deform around the mating bolt and hold it in place with extra tension to prevent loosening in high-motion applications.

Nylon Insert Lock Nuts: Secure Fastening for Diverse Applications

Nylon insert lock nuts include a nylon collar insert that creates extra locking power to prevent loosening in applications where vibration or dynamic loads are present. These nuts are compatible with a variety of bolt and nut types. Available in multiple grades of carbon steel and stainless steel, nylon insert lock nuts provide strength and corrosion resistance to a wide range of industrial and commercial applications. They offer a balance of holding power and flexibility, ensuring that the fastening remains secure even under fluctuating loads and vibrations.
The primary function of nylon insert lock nuts is to maintain a secure hold on the bolt, preventing it from loosening due to vibration or rotational forces. The nylon insert deforms elastically to grip the threads of the bolt and lock it in place. This feature makes them particularly useful in automotive, aerospace, and machinery applications, where safety and reliability are essential. Additionally, these nuts can be used in environments with varying temperatures and conditions, as they are resistant to corrosion and wear.
  • Vibration Resistance: The nylon insert provides a secure lock, preventing loosening due to vibration.
  • Versatility: They are compatible with various bolt types.
  • Ease of Use: These nuts can be easily installed and removed without damaging the bolt threads.
  • Related Products: Shop Huyett’s selection of nylon insert jam nuts, nylon insert locking flange hex nuts, K Lock nuts, and other locking fasteners.

Can Nylon Insert Lock Nuts be Reused?

While they can be reused, their locking effectiveness may decrease after multiple uses, as the nylon may lose its elasticity. Carefully evaluate your lock nut before reusing it to see if it will continue providing the appropriate locking power.

Can You Use Nylon Insert Lock Nuts in High-Temperature Applications?

They are generally suitable for moderate temperatures, but their effectiveness may diminish in very high-temperature environments. Typically, any type of lock nut with a nylon insert should not be used when temperatures exceed 250°F.

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