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A hex head barrel nut, as the name suggests, features a hexagonal head, which allows it to be tightened or loosened with a wrench or socket tool. The barrel-shaped body, on the other hand, provides a unique design that distinguishes it from conventional nuts. It has a hollow cylindrical structure, with threads on the inside to engage with a corresponding male thread, and a flat surface on the outside for direct contact with the material it secures.

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HEBEI YUETONG FASTENERS 1 2 flat washer

The process begins with surface preparation, which includes cleaning the steel rod to remove any oil, rust, or mill scale1 2 hot dipped galvanized threaded rod. Next, the rod is dipped into the zinc bath at temperatures around 840°F (450°C). The hot zinc reacts with the iron in the steel, forming a metallurgical bond that results in a durable and long-lasting coating. After cooling, the rod emerges with a distinctive silver-gray finish.

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HEBEI YUETONG FASTENERS 1 2 flat washer