Nylock Nuts

Nylock Nuts

Nylock nuts are available in zinc and galvanised for corrosive applications.

Available sizes

• 3/8-inch Zinc - UNF Thread
• 7/16-inch Zinc - UNF Thread
• 9/16-inch Zinc - UNF Thread
• 5/8-inch Zinc - UNF Thread
• 1/2-inch Zinc - BSW Thread
• 1/2-inch Galvanised - BSW Thread
• 16mm - Zinc
• 16mm - Galvanised
• 18m - Zinc

A nylock nut, also known as a nylon-insert lock nut, is a type of lock nut that uses a nylon insert to prevent the nut from loosening due to vibration. The nylon insert is a ring of nylon inserted into the top of the nut.

When the nut is tightened, the nylon insert deforms and grips the threads of the bolt or screw. This creates a high level of friction that prevents the nut from backing off.

Nylock nuts are popular for applications where vibration is a concern, such as in automobiles, motorcycles, and aircraft.

Nylock nuts are available in various sizes and materials, including steel, stainless steel, and brass. They are also available in different strength grades, depending on the application.

Here are some of the benefits of using nylocks:

• They are effective at preventing vibration-induced loosening.
• They are easy to install and remove.
• They are reusable.
• They are relatively inexpensive.