The basic purpose of nuts and bolts is to secure two material firmly together, and nearly everything made by man, using machinery or hand tools, uses nuts and bolts. For example, the automotive and construction industries would fall apart without nuts and bolts, home appliances, bicycles, power tools, and every DIY home improvement projects all rely on the use of nuts and bolts to keep ‘things’ together.

However, there are times when nuts and bolts become loose and fail at holding materials together. When that happens, it’s not a good thing, especially if the nuts and bolts are used to hold an auto mobile’s engine components together, or passenger seats. As you can imagine, nuts and bolts that vibrate loose can become a serious safety concern that is why preventing nuts and bolts from becoming loose is so important.

Preventing Nuts and Bolts from Vibrating Loose

Although nuts and bolts alone can secure non-moving and non-vibrating objects together, materials that are joined by these types of fasteners that move and vibrate constantly can eventually weaken their grip and come loose. Once loose, bolts and nuts often fall out of their mounts and onto the floor, or in other areas that could potentially cause damage to moving parts of equipment or machinery, such as a car engine.

The best way to prevent nuts and bolts from working loose, due to vibrations, is to use a locking device. Some examples of locking devices include flat washersspring washers, and mechanical screw locking flange nuts. However, the justification of the type of locking device that will best counter stress relaxation of the applied torque is not clear to most people, especially those who engage in DIY home projects and auto repair work.

The most common reason nuts and bolts vibrate loose is that either no locking device was used, or not enough torque was applied. It’s true, many people unfamiliar with using nuts and bolts often do not know how to determine the right types of locking device to use, to counter the expected vibration that these will endure, along with the proper amount of torque to apply to lock nuts and bolts firmly in place, so that these do not vibrate loose.

Basically, if you need to secure nuts and bolts, and you are not sure about the type of locking device to use, it just makes sense to ask someone who knows, at Ebolts – an online company specialising in metric fastener bolts, washers, screw bolt, nuts, rivets, coach bolt, washers, coach screw, construction fasteners, and much, much more.

Get in touch

TCI Fasteners – Topcope
13 Slater Parade, Keilor East VIC 3033 Australia

Telephone: (03) 9336 0155