Flat Head Carriage Bolt

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Product Feature

A flat head carriage bolt is a type of bolt with a flat, rounded top and a square neck section beneath the head.The flat head is designed to sit flush with the surface when installed, providing a smooth and finished appearance. It also minimizes the risk of snagging on objects or clothing.Carriage bolts have a square section just beneath the head, which prevents the bolt from turning when being tightened. This square neck fits into a square hole or slot in the material being fastened, preventing rotation during installation.The shank is threaded along its length, allowing the bolt to be securely fastened into a pre-tapped hole or combined with a nut on the other side of the material.Flat head carriage bolts are available in various materials, including steel, stainless steel, brass, galvanized steel, and aluminum. The material choice depends on factors such as strength requirements, corrosion resistance, and the intended application.These bolts are used in a variety of applications where a smooth and finished appearance is desired. Common uses include furniture assembly, wood construction, and other situations where the bolt head should not protrude.The square neck design of carriage bolts makes them easy to install with just one wrench, as the square neck prevents the bolt from rotating while the nut is tightened.

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