What type of fastener is characterized by its screw-like mechanism?

What type of fastener is characterized by its screw-like mechanism?

• A. Threaded fastener
• B. Push fastener
• C. Clip fastener
• D. Magnetic fastener

Answer: (A)

The type of fastener characterized by its screw-like mechanism is a threaded fastener. This type of fastener, such as screws or bolts, features a helical ridge or thread that allows it to grip and hold materials together through rotational motion. The design of threaded fasteners enables them to provide a strong and secure bond, as the threads cut into the material when the fastener is turned. This screw-like mechanism generates friction, enhancing the holding power of the fastener, making it ideal for applications requiring stability and durability. In contrast, push fasteners typically rely on a simple push mechanism to insert and secure materials without threads. Clip fasteners use tension to snap into place without a rotational mechanism. Magnetic fasteners operate by utilizing magnetic attraction to hold objects together, which does not involve any screw-like action. Thus, the unique feature of threaded fasteners is their ability to create a secure connection through their screw-like design.

The type of fastener characterized by its screw-like mechanism is a threaded fastener. This type of fastener, such as screws or bolts, features a helical ridge or thread that allows it to grip and hold materials together through rotational motion. The design of threaded fasteners enables them to provide a strong and secure bond, as the threads cut into the material when the fastener is turned. This screw-like mechanism generates friction, enhancing the holding power of the fastener, making it ideal for applications requiring stability and durability.

In contrast, push fasteners typically rely on a simple push mechanism to insert and secure materials without threads. Clip fasteners use tension to snap into place without a rotational mechanism. Magnetic fasteners operate by utilizing magnetic attraction to hold objects together, which does not involve any screw-like action. Thus, the unique feature of threaded fasteners is their ability to create a secure connection through their screw-like design.