The 1/2" x 4" Nipple from BOSHART INDUSTRIES INC is a galvanized steel fitting designed for secure plumbing connections. Featuring standard NPT threads, this nipple ensures a tight fit with existing pipes. The galvanized finish offers excellent corrosion resistance, making it suitable for various applications, including water supply lines. Its compact size is ideal for tight spaces, providing versatility in installation. This nipple meets industry standards for quality and durability, making it a reliable choice for plumbing projects.