AUXILIARY SCREW Meaning and
Definition
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An auxiliary screw refers to a type of fastening device consisting of a threaded cylindrical rod or shaft that is used as an additional support or reinforcement element. This screw is designed to provide supplementary strength, stability, or aid in holding two or more parts together securely.
The auxiliary screw is typically used in conjunction with other types of fasteners such as bolts or nuts to ensure a more robust and reliable connection. It is commonly utilized in various industries, including construction, engineering, and manufacturing.
It often features a male-threaded surface along its length, allowing it to be screwed into a corresponding female-threaded hole or component. The threads of the auxiliary screw contribute to the tightness and secureness of the joint, preventing loosening or disengagement due to vibrations, external forces, or other factors.
Due to their diverse applications, auxiliary screws come in various sizes, materials, and designs to meet specific requirements. They can be made of different metals, such as steel or stainless steel, to provide the necessary strength and corrosion resistance. Some variations may include additional features like heads for easy handling or specialized thread patterns for specific applications.
In summary, an auxiliary screw is a threaded cylindrical rod or shaft that serves as an extra support or reinforcement component, primarily used to enhance the strength and stability of a fastened assembly.
Etymology of AUXILIARY SCREW
The term "auxiliary screw" consists of two components: "auxiliary" and "screw".
1. Auxiliary: The word "auxiliary" comes from the Latin word "auxiliarius", which means "helper" or "assistant". It was adopted into English from Old French in the late 15th century. The concept of auxiliary refers to something that provides additional support or assistance.
2. Screw: The term "screw" has a more complex etymology. It evolved from the Old English word "screws", which meant "screw, cylindrical twisting tool". This Old English word traces back to the Proto-Germanic word "skruvis" and the Proto-Indo-European root word "sker", meaning "to cut". The connection between "cutting" and "screw" lies in a screw's rotating action, which can be seen as a twisting or cutting motion.
