1/2" x 10" Galvanized Nipple.

STZ nipples are the way to go when selecting water pipe for your residence. Our durable, schedule 40 galvanized steel is hydrostatically tested. Nipples, fittings and pipe are available in an array of sizes to fit residential and light commercial water applications. 1/2-inch x 1-inch pipe nipple Galvanizing meets astm a-123 - hot dip process Hydrostatic tested Protected from corrosion with varnish For use with drinking water