Which statement about non-threaded fasteners is true?

Which statement about non-threaded fasteners is true?

• A. They are always removable.
• B. They can permit motion.
• C. They cannot be reused.
• D. They are weaker than threaded fasteners.

Answer: (B)

Non-threaded fasteners often allow for some degree of motion between the joined components, which is a key characteristic of many types of non-threaded fastening techniques. For example, methods such as rivets and pins can secure parts while still allowing the connected pieces to pivot or slide relative to one another. This capability is essential in applications where movement is necessary, such as in hinges or certain types of mechanical linkages. In contrast, while non-threaded fasteners may not always be removable, there are instances where they can be designed to allow for disassembly and reassembly without compromising their integrity. They can also be reused, depending on the design and materials utilized. Additionally, the strength of non-threaded fasteners can vary widely based on their construction and intended use, and they can sometimes offer comparable or even superior strength to threaded fasteners in specific applications.

Non-threaded fasteners often allow for some degree of motion between the joined components, which is a key characteristic of many types of non-threaded fastening techniques. For example, methods such as rivets and pins can secure parts while still allowing the connected pieces to pivot or slide relative to one another. This capability is essential in applications where movement is necessary, such as in hinges or certain types of mechanical linkages.

In contrast, while non-threaded fasteners may not always be removable, there are instances where they can be designed to allow for disassembly and reassembly without compromising their integrity. They can also be reused, depending on the design and materials utilized. Additionally, the strength of non-threaded fasteners can vary widely based on their construction and intended use, and they can sometimes offer comparable or even superior strength to threaded fasteners in specific applications.