What are Lock Bolts?
Lock bolts are an innovative fastening solution that is commonly used in various industries such as solar, commercial trucking and trailers, construction, the rail industry, and many more.
They offer a high level of strength and reliability in joining two or more materials together by using a grooved pin and collar.
The grooved pin is positioned through a hole in the parent materials and the collar is placed on the opposite side of the pin head, over the grooves. Much like a nut and bolt. Then, a specialized lock bolt tool is positioned over the pin and collar. The tool heads nose assembly anvil is pushed sturdily against the working piece and the operator presses a button to actuate the tool. Then, the tool jaws pull on the grooved pin, the collar is simultaneously pushed forward and the collar is swaged onto the pin grooves creating a permanent and secure binding of materials.
The next part of the process varies by the type of lock bolt being used. Some lock bolts, such as the HUCK Magna-Grip, will have the remainder of the pin on the back side of the collar sheared off. Whereas others, such as the HUCK BobTail, keep the back side of the pin, which can aid in fastener removal.
Advantages of Lock Bolts
One of the main advantages of lock bolts is their high level of reliability and security. The locking grooves on the collar create a permanent and secure bind, which reduces the risk of joint failure due to vibration or other external factors. They also provide a high level of resistance to shear and tensile loads, making them ideal for applications that require high-strength joints.
Another advantage of lock bolts is their ease of installation. The installation process is simple and can be completed quickly, even in tight spaces or hard-to-reach areas. Lock bolts can also be installed without the need for specialized skills or training, making them a cost-effective solution for many installers and manufacturers.
Applications of Lock Bolts
Lock bolts are used in a wide range of applications across various industries. Some of the most common applications include:
Aerospace: Lock bolts are used extensively in the aerospace industry for joining structural components, such as wings and fuselages. They provide a high level of strength and reliability, which is essential for ensuring the safety of aircraft.
Automotive: Lock bolts are used in the automotive industry for joining chassis components, such as suspension systems and body panels. They provide a high level of resistance to vibration and external forces, which is essential for ensuring the durability and safety of vehicles.
Construction: Lock bolts are used in the construction industry for joining structural components, such as steel beams and columns. They provide a high level of strength and reliability, which is essential for ensuring the safety of buildings and structures.
Lock bolts can be used to join a wide range of materials, including metal, composites, and plastics.
Conclusion
Lock bolts are an essential fastening solution that offers a high level of reliability and security.
They are used extensively in various industries, including aerospace, solar, automotive, and construction.
Lock bolts provide a permanent and secure joint that is resistant to shear and tensile loads, making them ideal for applications that require high-strength joints. Their ease of installation and cost-effectiveness make them a popular choice for many applications.
Overall, lock bolts are an essential component in many industries and play a vital role in ensuring the safety and reliability of various structures and components.