EXPANSION BOLT Meaning and
Definition
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An expansion bolt refers to a mechanical fastening device commonly used in construction and engineering industries to anchor and secure objects into various materials. It is designed to provide structural stability and support by creating a secure connection between the object being attached and its host material, such as concrete, masonry, or other solid substrates.
Typically consisting of a cylindrical body with an internal threaded bore, an expansion bolt functions by expanding or spreading within the host material as the bolt is tightened. This expansion is facilitated by a mechanism within the bolt, often referred to as the expansion sleeve, that expands radially outward when the bolt is tightened. The sleeve is usually made of materials like steel or high-strength alloys that offer durability and durability.
The expansion bolt is initially inserted into a pre-drilled hole in the host material, ensuring that the diameter of the hole matches the outer diameter of the expansion sleeve. Once inserted, the bolt is tightened, causing the sleeve to expand and create a strong, frictional grip within the host material. This expansion creates a secure and reliable connection, able to withstand various forces and loads.
Expansion bolts are commonly used in applications that require high holding power, such as securing heavy machinery, structures, shelves, or other fixtures to walls, floors, or ceilings. They provide an efficient, versatile, and long-lasting solution for anchoring objects, offering both ease of installation and reliable performance in a wide range of construction and engineering projects.
Common Misspellings for EXPANSION BOLT
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Etymology of EXPANSION BOLT
The word "expansion bolt" is a compound word that consists of two parts: "expansion" and "bolt".
The term "bolt" originated from the Old English word "bolt", which means an arrow or a missile. This term later evolved to refer to a long, metal rod with a threaded end used to fasten objects together.
On the other hand, "expansion" comes from the Latin word "expansionem", which means "a spreading out". In this context, it refers to the action of expanding or spreading out an object.
Therefore, the etymology of "expansion bolt" suggests that it is a type of bolt that is designed to spread out or expand after being inserted into a hole, creating a secure fastening mechanism.
Similar spelling words for EXPANSION BOLT
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