DNIP100035 1/2 x 4-1/2 in Black Standard Weld Nipple Domes (...)

The Matco‑Norca™ 101‑040150 is a Schedule 40 welded black iron pipe nipple with a ½″ nominal diameter and 4½″ length, built to ANSI/ASME B1.20.1 threading standards. Made in the USA, this nipple features precision-machined NPT male threads on both ends and chamfered edges for easy fitting alignment. The black oxide coating provides standard corrosion resistance for non-potable water, gas, and HVAC applications. Designed for reliable and pressure-rated service, it suits residential, commercial, and mechanical system installations.

½″ diameter, 4½″ long Schedule 40 black iron welded nipple with NPT threads, domestically manufactured.

Manufacturer: Matco-Norca

Product Features

• ½″ NPT threaded ends
• 4½″ overall length
• Schedule 40 wall thickness
• Black oxide coated finish
• Welded construction with chamfered ends
• Domestic manufacture, ANSI/ASME B1.20.1 compliant

Product Attributes

Availability