Stainless steel class 304 u bolts with two washers and nut u clamp M5*78

Customized Coupling Nut

Coupling nuts are used to join two lengths of threaded rod together. They are typically hexagonal in shape so that they can be tightened with a wrench. A coupling nut is placed over the end of each piece of threaded rod, and then they are screwed together until the nut is tight against the rod. This creates a strong, permanent connection between the two pieces of rod.

Coupling Nut

Coupling nuts are a type of fastener that are used to connect two pieces of metal together. They are often used in machinery, and can be found in a variety of different sizes. Coupling nuts are made from a variety of different materials, including steel, brass, and aluminum. They are often used in conjunction with screws or bolts to create a strong connection between two pieces of metal.