Bolt

Definition

A fastener consisting of a cylindrical metal body with a head at one end and a helical thread at the other, intended to be inserted through holes in adjoining pieces of material and closed with a threaded nut.

Purpose

Bolts are used to securely join two or more pieces of material together, providing a strong and removable connection. They are fundamental in construction, machinery, and various engineering applications for assembling components and structures.

Examples of Use

• Fastening steel beams in a building framework using bolts.
• Using bolts to assemble machinery parts in manufacturing.
• Applying bolts in woodworking to join pieces of furniture securely.

Related Terms

• Nut: A threaded fastener that pairs with a bolt to secure materials together.
• Fastener: A hardware device that mechanically joins or affixes two or more objects.
• Thread: The helical structure on the bolt and nut that allows them to be screwed together.

Notes

The strength and durability of a bolt depend on its material, size, and thread type. Proper installation techniques, including torque specifications, are critical for ensuring the reliability of bolted connections.

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