B K/mueller Inds(import) 561-045HC Galvanized Pipe Nipple

Product Description

The B K/MUELLER INDS(IMPORT) 561-045HC is a galvanized steel pipe nipple used to create short threaded connections in piping systems. Measuring 1/4 inch in diameter and 4-1/2 inches in length, this nipple ships in a package of 10 units. The hot-dip or mill galvanized coating provides corrosion resistance, making it well suited for water supply, gas distribution, and general-purpose plumbing or mechanical applications. Licensed plumbers and pipefitters stock these nipples as standard consumables for rough-in and repair work. The threaded ends accept standard NPT fittings for quick, secure assembly.

This nipple is appropriate for residential and light commercial plumbing, HVAC piping, gas line rough-in, and industrial utility piping where a short, threaded galvanized fitting is required. The 1/4-inch nominal pipe size fits standard branch lines, gauge connections, and low-pressure utility runs. It is commonly installed in situations requiring a close-to-hand offset between two threaded fittings or a valve and a fitting body.

Key Features

• Galvanized finish for corrosion resistance in wet and outdoor environments
• 1/4 inch nominal pipe size with NPT threads on both ends
• 4-1/2 inch body length for short-offset piping connections
• Sold in a package of 10 for high-volume service and installation work
• Compatible with standard NPT couplings, elbows, tees, and valves

Compatibility

Designed as a standard NPT-threaded galvanized pipe nipple for use with 1/4-inch nominal fittings, valves, and threaded pipe in residential and commercial plumbing and mechanical systems.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC code requirements for the service intended. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Hand-tighten the fitting first, then use a pipe wrench to bring the joint to a leak-free engagement without over-threading. Shut off and depressurize the line before removing any existing fitting or nipple.