Helical spring lock review-Introducing a powerful spring lock for your fastening needs

This site contains affiliate links to products. We may receive a commission for purchases made through these links.

For about ten decades, helical spring lock washers have been dominating the industry. If you have any problems with fasteners loosening after a short time, this helical spring lock review is for you.

When I purchased my car, I was overexcited about it since it meant the beginning of my freedom. I could travel anywhere without a lot of limitations. I, however, did not know that it would come with so many problems. The lack of knowing most things made me spend a lot of money due to hiring mechanics to fix problems. I decided to learn some basics, and when some of the nuts and bolts felt loose, I bought helical spring washer to tighten my fasteners. With time, I have been able to acquire skills to do most repairs without help.

What are the specifications of helical spring lock?

Weight 47. 9 pounds
Dimensions Inner diameter( 5.4 mm) outer diameter (9.2 mm)
Finish Hot dip galvanized
Call to action Check price here

Helical spring lock review

Different applications make use of lock washers to boost the performance of fasteners. One of the popular spring lock washers in the market is Helical. The manufacturers of this form design it to prevent most of the assembly components from getting loose. When you use nuts and bolts over a long time, they start corroding if they are made from poor quality materials. Helical spring lock washer protects them from getting loose out of corrosion or vibration.

Helical spring lock review features

Construction

The major material used in the making of this lock washer is steel. Some manufacturers use spring steel while others use stainless steel to manufacture helical spring lock washers. This material prevents further corrosion of your joints and increases the durability of the lock washer.

The robust structure of this lock washer gives it high tensile strength. It can withstand heavy tolerance and remain in good shape despite weather fluctuations. You can choose a helical spring lock washer from different types of finishes such as tin dip, black oxide, nickel, mechanical zinc, mechanical galvanized, electro zinc or phosphate coating.

Spring Lock Washers

Performance

This spring lock provides a hardened bearing surface to deliver an even torque control. It offers sufficient spring action to prevent the movement of loosening of screws. They apply a lot of bolt tension per unit. Helical spring lock washer delivers even load distribution on bearing surfaces.   Most people who have used this spring lock washer on assembly components like its effectiveness.

How does helical spring lock washer work?

It contains a split section which is designed to absorb the driving torque. The reduction of tension causes bolt loosening. When this happens, using helical spring washer is essential since this delivers resistance and prevents the screw from rotating.

Helical spring lock washer comes in a trapezoidal shape which helps secure your nuts and bolts in place. During installation, the trapezoidal section twists causing deformation of the washer. The diameter of the spring lock washer increases slightly under load. The deformation develops spring rate which delivers a reactive load which is equivalent to the bolt length. It means that the flattened lock washer increases the effective bolt length in your joint.

Pros

  • It prevents the rotation of joints
  • This lock washer is made from durable materials
  • You get to choose from a wide range of finishes

Cons

  • It is not suitable for all applications
  • It has a low spring rate

FAQs

Is it possible for me to reuse a helical spring lock washer?

Yes. According to the manufacturer, you can reuse this lock washer up to 20 times. If you lock washer comes with the stainless steel finish, you should not reuse it. The frequency of reusing also depends on your application.

When do I need helical spring lock washer?

If you need to hold a threaded fastener in place, you should get helical spring lock washer. To achieve this, ensure that the lock washer goes below the fastener to secure it correctly.

Why do some people believe that helical spring lock washers do not work?

People argue that this lock washer behaves like a flat washer. They claim that it does not provide enough axial preload to tighten fasteners. This lock washer is not ideal for every application.

Does helical spring lock washer corrode?

No. The materials used to make this lock washer prevents it from corrosion. It is also weather-resistant.

Conclusion

From my helical spring lock washer review, I found out that this creates an axial preload on your nut or bolt during compression to provide enough friction to prevent rotation and facilitate tightening.  I like the sturdy construction of this lock washer and the durable materials used to make it. The fact that it facilitates uniform load distribution on surfaces makes me confident with its performance. Ensure you consider your application needs before purchasing helical spring lock washer.