Nylock Nut: What Should You Know?

A nylock nut is a type of fastener in which an element of nylon is used to lock the nut in to the position of the bolt, effectively. There is a technical reason why the nylon component bolsters the position of the lock. The nylon substance within the nylock has an inside diameter that is tinier than that of the actual nut. Thus, it helps to hold the nut in place by squeezing the nylon tightly around the bolt when it is tightened. While there are serious dangers of the nut losing up with the effect of vibration in the normal or more regular washers, the nylock nut does away with any such possibility by providing due resistance after tightening. This nut is alternately known as the polymer insert lock nut, nylon insert lock nut or else an elastic stop nut. Go through the post to know more about its different virtues.

The Nylock Nuts are rendered with well-defined finishes and therefore can be used for versatile purposes. Here’s a primer on the finishes and the various purposes of these nuts:


• Xylan

• Plain

• Teflon Coating (PTFE)

• Dacroment

• Hot Dip Galvanized

• Black

• Galvanization

Purposes or Applications

• Electric Power

• Automobiles

• Aerospace

• Home Appliances

• Construction

• Agricultural Machinery

• Chemicals

• Transportation

• Military Industry


A nylock nut might as well cost you a little more than what a common nut might do. pan head screw  Once, when the locking nut was a single use thing, you would be required to use a new nut when a locking nut had already been utilized on a bolt. However, with the rapid advancement of technology, you’re no longer required to do the same. The nylon locking nuts of the modern days can be used and reused without any concern regarding the fear of malfunction. Thus, they have as an increasingly favorite option during the most crucial fastening situations. The key to reuse the nut would be to turn it onto the bolt and if during that time the nylon can offer some resistance to turning, solely by the use of fingers, you can use the nut without any worries.

What is Prevailing Torque?

Prevailing torque is the resistance offered by a nylock nut. A nylock nut generally resists turning as against the standard free spinning nuts. The prevailing torque is the resistance needed for turning the nut. Usually, nylock nuts are alternately called “lock nuts” and they are available in variant shapes and sizes.

A Brief Buying Guide

Please ensure that you’re settling for the best quality products by conducting due research on the leading manufacturers or suppliers of nuts, bolts or washer fasteners. Do a thorough background research of the suppliers. Go through the prices offered by them- compare these prices and then settle for one of them. See who has the due experience and the name in providing superior quality goods and then make a choice towards that end Therefore, make your choice carefully.



Leave a Reply

Your email address will not be published. Required fields are marked *