Bolt clamp A bolt clamp typically refers to a fastening device that uses a bolt to tighten and secure two or more parts together. The term can describe different hardware, depending on the context. Here are the most common types: 1. Hose Clamp with Bolt Mechanism Used for: Securing hoses over fittings (like in automotive or plumbing applications). Design: A metal band tightened by turning a bolt or screw. Common types: T-bolt clamp: Heavy-duty, ideal for high-pressure applications. Worm gear clamp: Common in household and light-duty uses. 2. Bolt-on Pipe Clamp Used for: Holding or suspending pipes. Design: A clamp that wraps around the pipe and tightens with bolts. Applications: Plumbing, HVAC systems, and construction. 3. U-Bolt Clamp Used for: Clamping pipes or rods to a surface. Design: U-shaped bolt with two nuts and sometimes a saddle. Common in: Exhaust systems, pole mounting, or structural work.