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Flange Bolts: Enhancing Convenience and Stability in Fastening

Flange Bolts

Quick Facts

In the realm of fasteners, flange bolts stand out as versatile and reliable components that offer enhanced convenience and stability in a wide range of applications. Also known as frame bolts or collar bolts, flange bolts are threaded fasteners characterized by a washer-like flange beneath the bolt head. This integral flange serves multiple purposes, including distributing load, providing additional bearing surface, and acting as a washer to prevent the bolt from sinking into the material's surface. The flange effectively eliminates the need for a separate washer, streamlining the installation process.


Where are flange bolts used?

Flange bolts find utility across various industries due to their unique design and advantages. Some of the most common uses include:

Automotive Industry: In automotive applications, flange bolts are often used to secure components like engine mounts, suspension parts, and exhaust systems. The integrated flange provides stability and even load distribution, ensuring that critical automotive components remain securely fastened.

Construction Projects: Flange bolts play a significant role in construction projects, where they are used to attach structural components like beams, columns, and brackets. The flange helps prevent the bolt from digging into the material, maintaining the structural integrity of the assembly.

Manufacturing and Machinery: In the manufacturing sector, flange bolts are employed to fasten parts in machinery and equipment. Their ability to distribute load and resist movement makes them a reliable choice for maintaining operational efficiency.

Outdoor Structures: Flange bolts are used in the construction of outdoor structures such as fences, decks, and playground equipment. Their integrated flange offers a convenient solution for attaching wooden components securely.

Marine Applications: Due to their resistance to corrosion, flange bolts are commonly used in marine environments. They secure components in boats, docks, and other marine structures, enduring exposure to moisture and saltwater.

Electrical and Electronics: Flange bolts are also found in electrical and electronics applications. They provide a secure fastening solution for mounting components within enclosures, ensuring the safety of sensitive equipment.

Flange Bolt Specifications

Flange Bolts




Shop Flange Bolts

Learn about Hex Cap Screws




Flange Bolts

Quick Facts

In the realm of fasteners, flange bolts stand out as versatile and reliable components that offer enhanced convenience and stability in a wide range of applications. Also known as frame bolts or collar bolts, flange bolts are threaded fasteners characterized by a washer-like flange beneath the bolt head. This integral flange serves multiple purposes, including distributing load, providing additional bearing surface, and acting as a washer to prevent the bolt from sinking into the material's surface. The flange effectively eliminates the need for a separate washer, streamlining the installation process.


Where are flange bolts used?

Flange bolts find utility across various industries due to their unique design and advantages. Some of the most common uses include:

Automotive Industry: In automotive applications, flange bolts are often used to secure components like engine mounts, suspension parts, and exhaust systems. The integrated flange provides stability and even load distribution, ensuring that critical automotive components remain securely fastened.

Construction Projects: Flange bolts play a significant role in construction projects, where they are used to attach structural components like beams, columns, and brackets. The flange helps prevent the bolt from digging into the material, maintaining the structural integrity of the assembly.

Manufacturing and Machinery: In the manufacturing sector, flange bolts are employed to fasten parts in machinery and equipment. Their ability to distribute load and resist movement makes them a reliable choice for maintaining operational efficiency.

Outdoor Structures: Flange bolts are used in the construction of outdoor structures such as fences, decks, and playground equipment. Their integrated flange offers a convenient solution for attaching wooden components securely.

Marine Applications: Due to their resistance to corrosion, flange bolts are commonly used in marine environments. They secure components in boats, docks, and other marine structures, enduring exposure to moisture and saltwater.

Electrical and Electronics: Flange bolts are also found in electrical and electronics applications. They provide a secure fastening solution for mounting components within enclosures, ensuring the safety of sensitive equipment.

Flange Bolt Specifications

Flange Bolts




Shop Flange Bolts

Learn about Hex Cap Screws