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STZ Industries 3 in. MIP each X 3 in. D MIP Galvanized Steel 8 in. L Nipple
STZ Industries 3 in. MIP each X 3 in. D MIP Galvanized Steel 8 in. L Nipple
STZ Industries 3 in. MIP each X 3 in. D MIP Galvanized Steel 8 in. L Nipple
STZ Industries 3 in. MIP each X 3 in. D MIP Galvanized Steel 8 in. L Nipple

STZ Industries 3 in. MIP each X 3 in. D MIP Galvanized Steel 8 in. L Nipple

Rated for 200 PSI and 400°F, this galvanized steel nipple holds strong in demanding plumbing and heating pipe runs.
Stz Industries MPN 351U3X8
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Stz Industries item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

This 3" x 8" galvanized steel nipple from STZ Industries connects threaded pipe runs in water lines, gas lines, and other plumbing or heating systems where a durable, corrosion-resistant fitting is needed. Male threads (MIP) on both ends make it a straightforward choice for extending or joining pipe. Rated for up to 200 PSI and 400°F, it holds up in demanding conditions, and the galvanized finish helps resist rust over time. Lead-free construction meets modern plumbing standards.

  • Size: 3" diameter x 8" length
  • End 1: 3" MIP
  • End 2: 3" MIP
  • Material: Galvanized steel
  • Max pressure: 200 PSI / Max temp: 400°F
  • Lead-free

The Details Specifications

Brand Stz Industries
Model / MPN 351U3X8
UPC 019442150235
Weight 5 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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