Allen screw, also known as a hex screw, is a type of fastener that has a hexagonal socket in its head. It is commonly used in machinery and construction as it provides a secure and tight fit. In this article, we will discuss the definition, origin, meaning, associations, synonyms, antonyms, and example sentences of Allen screw.
Definitions
An Allen screw is a type of screw with a hexagonal socket in its head, which is tightened or loosened using an Allen key or wrench. It is also known as a hex screw or socket head cap screw.
Origin
The Allen screw was invented by William G. Allen in 1910. He was an American inventor, who worked for the Hartford Machine Screw Company. He designed the screw to provide a more secure and efficient way of fastening parts together. The Allen screw quickly became popular in the manufacturing industry, and its design has been improved over the years.
Meaning in different dictionaries
The meaning of Allen screw is consistent across various dictionaries. It is defined as a screw with a hexagonal socket in its head, which is tightened or loosened using an Allen key or wrench.
Associations
Allen screws are commonly used in machinery and construction, as they provide a secure and tight fit. They are also used in automotive and aerospace industries due to their ability to withstand high levels of stress and pressure.
Synonyms
The synonyms of Allen screw are hex screw, socket head cap screw, and hexagonal screw.
Antonyms
There are no direct antonyms of Allen screw, but it can be replaced by other types of screws, such as Phillips or flathead screws.
The same root words
The same root words of Allen screw are Allen key and Allen wrench. These are the tools used to tighten or loosen the screw.
Example Sentences
- The mechanic used an Allen key to tighten the Allen screw in the engine.
- The construction worker used a socket head cap screw to secure the steel beams.
- The aerospace engineer used a hex screw to attach the parts of the spacecraft.
- The automotive technician used a hexagonal screw to fix the car’s transmission.
- The DIY enthusiast used an Allen wrench to loosen the Allen screw in the furniture.