The 2.5" Union Hex Nut is constructed from durable 304 stainless steel, providing excellent corrosion resistance and strength. This hex nut is designed for use in union fittings, ensuring a secure connection in various piping systems. Its robust design meets industry standards, making it suitable for a wide range of applications, including food processing and chemical handling. The 304 stainless steel construction ensures long-lasting performance, while the hex shape allows for easy installation and removal. This union hex nut is an essential component for maintaining the integrity of your piping connections.