Nylon Insert Lock Nut Use

The nylon insert is located in a tapered section located at the back of the nut.

Nylon insert lock nut use.

This in turn lessens the chance that the nut will become loose because of vibrations. The screw thread does not cut into the nylon insert however the. Slide a washer down the shaft or axle until it reaches bottom. Only new nuts should be used as multiple uses damage the nylon insert.

About 25 stronger than medium strength steel locknuts these nuts are made of high strength class 10 steel. It also necessitates the use of a tool for installation however the revolution speed must be less than 150 rpm in order to avoid over heating the nylon insert. Nylon insert lock nut regular full height regular full height is the most prevalent type used for the majority of commercial applications. Nylon lock nuts differ from a standard hex nut in that they have a nylon insert secured within the nut.

A damaged insert does not grip as well and should be replaced. Nylon insert torque prevailing type lock nuts contain a captive permanent undersized nylon or other polymer insert that grips the mating threads when tightened and generates the prevailing torque. The nylon insert locknut comes with an insert that fits the threads of the screw it is placed on and causes a gripping action due to the friction it creates. The nylon collar insert is placed at the end of the nut with an inner diameter id slightly smaller than the major diameter of the screw.

Although the name nylon insert locknut creates the impression that they actually lock they do not. Nylon lock nuts like all stainless steel fasteners are susceptib. The addition of the non metal component means that the nylon insert nut is more temperature and chemical sensitive. A nylon insert keeps metric bolt threads from coming loose due to vibration wear and temperature swings.

The nylon insert nut features an internal nylon washer or patch. The nylon insert also dampens vibration between the bolt and nut further securing the mated components and provides a gas. In this video one of our resident fastener specialists talks about waxed nylon lock nuts. Heavy pattern has a larger surface area which improves wrenching and is used in heavy industrial or structural applications.

When you install the nylon lock nut onto a bolt or threaded stud the nylon insert wraps around the threads and locks the nut in place. Nylon insert lock nut heavy. Examine the nylon insert for damage. Check the interior of the nut to ensure that the nylon insert is smooth and undamaged.