U-bolts are a type of fastenershaped like the letter “U,” withthreads on both ends. Here is a detailed description: U-bolts are bent into a U shapefrom a single piece of metal rod.The curvature of the U can vary depending on the intended use, with different radii to fit around various objects.The two straight ends of the Uare threaded, which allows nutsto be screwed onto them. The primary function of U-boltsis to secure pipes, tubes, orother cylindrical objects to a structure. They work by encircling the objectand then being tightened againsta flat surface, such as a beamor a bracket, using nuts.This creates a strong and stable connection, preventing the objectfrom moving or vibrating.