B K Mueller 563-030HN Galvanized Nipple 1/2 X 3 Inch

Product Description

The B K Mueller Industries 563-030HN is a galvanized steel pipe nipple sized at 1/2 inch nominal diameter by 3 inches in length. It serves as a short threaded connector used to join two female-threaded fittings, valves, or pipe sections in a piping run. The galvanized zinc coating provides corrosion resistance in wet or exposed environments. This nipple is a standard trade item installed by licensed plumbers and pipefitters in water supply, gas distribution, and general utility piping systems.

This nipple is suited for residential and light commercial applications where a short, rigid threaded connection is required. Common install scenarios include connecting valves to pipe runs, extending threaded outlets, and completing close-nipple assemblies in supply or distribution lines. It is packaged in quantities of 20 units per package, making it practical for contractors stocking common fittings on the truck or in the shop.

Key Features

• Galvanized zinc coating resists corrosion in wet and exposed installations
• 1/2 inch nominal diameter with NPT threads on both ends
• 3 inch overall length suits close-quarter piping runs
• Packaged 20 units per package for contractor convenience
• Compatible with standard 1/2 inch NPT fittings, valves, and couplings

Compatibility

Designed as a standard OEM-style replacement or new-installation fitting for 1/2 inch NPT threaded piping systems in residential and commercial plumbing and utility gas applications.

Installation Notes

Licensed plumbers or pipefitters should shut off and depressurize the supply line before installing or replacing threaded nipples. Apply an appropriate pipe thread sealant or PTFE tape to the male threads before assembly. Hand-tighten first, then use a pipe wrench to achieve a proper seal without over-torquing the fitting. Installations must comply with applicable local plumbing codes and the International Plumbing Code where adopted.