What is a conelock nut?
Conelock Nuts are one-piece, all-metal, prevalent torque hex nuts with interference-causing threads at the top that enable locking and prevent vibration and loosening. Applications for cone lock nuts are not limited by temperature or chemical composition. In contrast to standard nuts, which merely have a simple threaded hole, lock nuts typically include a special design that prevents the nut from coming loose from the bolt where it is installed when subjected to vibrations. There are various types of locking nuts, including metal nuts that use metal to provide friction and nylon insert lock nuts that use a polymer within the design to prevent loosening.
Conelock Nuts specifications and dimensions
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How do you measure metric fine hex conelock nut size?
Coupling in Metric fine hex conelock Nuts is extra-long machine screw threads on the right-hand side that are coarse. Size affects length, which is roughly three times its size.
‘M’ sizes are frequently used to refer to metric nuts and bolts, for instance: M3, M8, and M12. However, using the diameter, pitch, and length measurements, all expressed in millimeters, allows for a more precise description of metric fastener size. Simply diameter and pitch are utilized as the size measurements for nuts.
Check metric fine hex conelock nut and cone lock nut torque chart, dimensions
How do you tighten a cone lock nut?
It is a simple procedure:
- Put the lock nut up even against the threaded end of it with the bolt like you would with a regular nut.
- Tighten this lock nut by hand. Make sure the flat surface of the lock nut, if it has a raised center section, rests flush against the surface when it is tightened.
- To tighten the lock nut to the required torque, use a torque wrench.
Pick one of the varieties of metal nuts if your application is industrial or heavy-duty. Typically, for lock nuts, this will be:
- Steel is stainless
- mild steel with a zinc finish
The resistance against rotation inside an assembly is increased by using metal lock nuts. Additionally, they can tolerate high temperatures much better than plastic lock nuts, which they cannot. For applications in which the torque forces aren’t too large, plastic is a perfect option. Some of the same applications that metal can perform can be handled by a nylon jam nut or hex nylon lock nut, and for less money.
View advantages and disadvantages of coneloc nuts and hex all metal cone locknuts as per ASME B 18.2.1 standard
What are the advantages and disadvantages of cone lock hex nuts?
Disadvantage: Unless the bolted link is constructed and built properly, you shouldn’t need a cone locknut. As a result, the preload force is maintained, it is tightened to the specified value, and it is designed to hold the working load. This seems to be an easy task. If this is accomplished, the nut will remain tight because vibration forces are unlikely to be strong enough to overcome the friction limitations in the threads or between the contact surface faces of the nut and the joint.
Advantages: cone Lock nuts provide a simpler and more affordable way to prevent vibration-related loosening. In general, lock nuts aren’t “free spinning,” therefore removal involves in addition to manual twisting. They will remain steady and securely fastened to the bolt even when subjected to strong vibrations. Lock nuts have a special construction that keeps them from losing in the presence of vibrations. Traditional nuts are just simple threaded holes, therefore prolonged exposure to vibrations can cause them to come loose from the bolt they are attached to. But lock nuts prevent loosening by having a structure that makes the nut more vibration-resistant.
Flange cone lock nut as per BS 1768 /1769, DIN 934, ISO 4032
What is a coneloc nuts used for?
Conelock Nuts are one-piece, all-metal, prevalent torque hex nuts with interference-causing threads at the top that enable locking and prevent vibration and loosening. Applications for cone lock nuts are not limited by temperature or chemical composition.
The Conelock nut has an advantage over a regular hex nut in that the flange lessens the bearing force on the joint. Tightening the nut causes the bearing stress. This can be significant when utilizing a high-strength bolt to tighten onto aluminum and even mild steel.
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How do you calculate the weight of a hex all metal cone locknuts?
There are several ways that you can calculate the weight of a hex all-metal cone lock nut. In this article, we will explore two of the most common methods.
The first way to calculate the weight of a hex all-metal cone lock nut is by using its dimensions. To do this, you will need to know the length, width, and height of the nut. Once you have these measurements, simply multiply them together to get the volume of the nut. Next, use a density calculator to find out the density of the material from which the nut is made. Finally, divide the volume by density to get the weight of the nut in pounds or kilograms.