Stud bolts are threaded rods with threads on both ends, used primarily in high-pressure flange connections. Unlike regular bolts, they do not have a head and are typically used with two nuts—one on each end—for secure tightening. Stud bolts offer excellent clamping force and are ideal for critical applications in industries such as oil & gas, petrochemical, power plants, and heavy machinery. They provide strong, durable fastening for flanges, valves, and equipment under extreme conditions.