What are the common types of fasteners used in engineering projects?

What fastener is normally used to fasten round duct connections?

Which type of fastener is suitable for securing round duct connections?

Final answer:

Screws and clamps are typically used to fasten round duct connections in engineering.

Fasteners play a crucial role in engineering projects, providing secure connections for various components. In the case of round duct connections, screws and clamps are commonly utilized for fastening.

The fastener that is normally used to fasten round duct connections in engineering is called a screw. The screw provides a secure and tight connection, preventing any leakage from the ducts. Another common type of fastener used is a clamp, which wraps around the duct and holds it in place.

Specifically, sheet metal screws or self-tapping screws are often used to secure round duct sections together. These screws are designed to penetrate and secure thin metal sheets, making them suitable for joining ductwork.

In addition to screws, other fastening methods may include:

• Sheet Metal Screws: Self-tapping screws designed for sheet metal applications.
• Pop Rivets: Blind rivets that are installed from one side of the ductwork, commonly used when access is limited.
• Clamps: Metal bands or straps with tightening mechanisms, such as worm gears, used to secure two duct sections together.

Fasteners are essential components in engineering projects, ensuring structural integrity and reliability. By selecting the appropriate fastener for the job, engineers can create strong and durable connections for various applications.