When it comes to fastening, many types of washers can be used. Lock washers and star washers are two of the most common types. But what’s the difference between them? This blog post will explore their key features and look at when each should be used.
What is Lock Washer?
A lock washer is a type of washer with a specific design that includes serrations or “teeth” around its circumference. These teeth are designed to grip the screw or nut more tightly than other washers and help prevent loosening due to vibration. Lock washers come in various shapes and sizes, including internal tooth lock washers, external tooth lock washers, split-ring lock washers, and Belleville or conical spring lock washers. They can also be made from materials like stainless steel or nylon for extra strength or corrosion resistance.
What is Star Washer?
Star washers are also known as “crinkle” or “serrated” washers because they feature multiple points (like the points on a star) which dig into the mating surfaces to create additional friction, which helps keep screws in place. Star washers come in different shapes and sizes but provide less gripping power than lock washers. They are usually made from softer materials such as brass, aluminium, or plastic so that they can be deformed by hand for easy installation.
Difference Between Lock Washer and Star Washer
When Should Each Type Be Used?
Lock washers should be used when you need extra security against vibration loosening your fasteners. This makes them ideal for applications such as motorsports, where extra strength is necessary to keep pins tight even under extreme conditions. Star washers are best suited for applications where you want some additional grip but don’t need maximum security against vibration loosening your fasteners; they are often used in electronics where components need to be secured but not overly tightened.
How do lock washers work?
Lock washers create friction between the two surfaces they are being used on. This friction prevents the surfaces from moving, which tightens the connection between them.
How do star washers work?
Star washers spread the load evenly over the surface of the fastener. This prevents the pin from slipping, which keeps the connection between the two characters tight.
Advantages of lock washers
One advantage of using lock washers is that they are less likely to come loose than other fasteners. Additionally, they can be reused multiple times without losing their effectiveness. Finally, they are relatively inexpensive and easy to find.
Advantages of star washers
One advantage of star washers is that they create a more secure connection than other fasteners. Additionally, they can be reused multiple times without losing their effectiveness. Finally, they are relatively inexpensive and easy to find
In summary, both lock and star washers offer additional grip on mating surfaces to help keep screws secure; however, they have unique features, making them better suited for specific applications than others. Lockwashers provide superior gripping power due to their serrated design. At the same time, star washers offer good grip without being overly strong, so they can easily be installed by hand without tools. No matter which type you choose for your application, either one will help ensure that your fasteners stay securely in the place where you need them most!
Abhishek is a seasoned blogger and industry expert, sharing his insights and knowledge on various topics. With his research, Abhishek offers valuable insights and tips for professionals and enthusiasts. Follow him for expert advice on the latest trends and developments in the metal industry.