STZ nipples are the way to go when selecting water pipe for your home. 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 potable water applications.
- 1/2 in. x 4 in.
- Made of steel
- Maximum working pressure of 1715 psi
- Suitable for use with potable and non-potable water
- Galvanized finish
- 1-year warranty
- Hydrostatically tested
- Rated at maximum 214 psi at 400°F
- Galvanizing on nipples done by hot dip process, according to ASTM A153
- Galvanized nipples are certified to NSF 61 and the lead free law
- Durable steel construction
- Always check your local plumbing and gas codes before starting any piping projects
- Not for underground use
- UL and FM listed
Product Videos
Custom Field
Model 500956
Prop 65 Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov
