Nylon Lock Nut How To Use

Nylon locknuts differ from a standard hex nut in that they have a nylon insert secured within the nut.

Nylon lock nut how to use.

Nylon dome locking nuts high nylon locking nuts and flanged nylon locking nuts. Thread the replacement lock nut onto the bolt or stud by hand until you feel the resistance caused by the nylon insert. The most common sort of locking nuts have a nylon insert that deforms to grip the threads of the fastener so they re meant to be used once then discarded and replaced with a new locking nut. Nylon lock nuts differ from a standard hex nut in that they have a nylon insert secured within the nut.

The nylon insert is located in a tapered section located at the back of the nut. The screw thread does not cut into the nylon insert however the. 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. This causes the nylon lock nut to grip better against the threads and reduces the chances of the nut loosening due to the vibration of the screw.

Although the name nylon insert locknut creates the impression that they actually lock they do not. If the head of the bolt is accessible use a second identical wrench to hold it in place while tightening the lock nut. The nylon insert is located in a tapered section located at the back of the nut. They are available in the following variations.

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. Metal locking nuts a metal locking nut is a basic but effective design the triangular mark on its side is formed by a special stamping tool which warps the top threads of the nut. This in turn lessens the chance that the nut will become loose because of vibrations. A nyloc nut also referred to as a nylon insert lock nut polymer insert lock nut or elastic stop nut is a kind of locknut with a nylon collar that increases friction on the screw thread.

When you install the nylon locknut onto a bolt or threaded stud the nylon insert wraps around the threads and locks the nut in place. Using this sort of nut multiple times may decrease its holding power as the already deformed nylon will not fully grip the threads on repeat uses.