Brass 1/2"x4" Nipple

Brass 1/2"x4" Nipple?. This Nipple is a fitting that allows you to connect multiple fittings together, and make short runs of pipe without the hassle of cutting and threading. This Brass 1/2"x4" Nipple features two tapered and threaded male connections ideal for a snug and leak free connection when installed correctly. (Teflon tape or Pipe dope is required for a leek free connection) This Durable Brass Nipple and other fittings are used in a variety of different plumbing applications. This Fitting is commonly used on oil, water, and air lines in residential applications and some light commercial applications also. This Fitting is easy to use for both contractors and the do-it-yourselfer. Its durable construction is very reliable and its ability to resist corrosion and rust make it a better choice over black iron or copper fittings. (Note: When using Brass Nipples to connect to copper or galvanized, a Dielectric Union is required to prevent "Galvanic Corrosion" which is a corrosive reaction created through acidic electrolysis that leads to week and faulty connections)