Anvil 8700130506 Galvanized Hex Bushing 1/2x1/4

Product Description

The ANVIL 8700130506 is a galvanized malleable iron hex bushing used to reduce a 1/2-inch female pipe thread to a 1/4-inch male pipe thread. Malleable iron construction provides the ductility and strength needed for threaded pipe assemblies in both water and gas distribution systems. The hot-dip galvanized finish adds corrosion resistance, making this bushing suitable for exposed or mildly corrosive environments. Plumbers and pipefitters use this fitting to connect piping of two different nominal sizes without cutting or re-threading existing pipe runs. Meets Federal Specification WW-P-471-B, ANSI B16.14 for dimensions, and ANSI B2.1 for pipe threads.

This bushing is used in residential and light commercial plumbing, gas piping, and general industrial pipe systems where a threaded size reduction is required. The 1/2-inch end engages the larger female-threaded port, and the 1/4-inch male end connects to the smaller downstream fitting or valve. Common applications include gas appliance connections, air line drops, and water distribution branches where nominal pipe sizes change between sections.

Key Features

• Malleable iron construction for strength and resistance to cracking under vibration or movement
• Hot-dip galvanized finish for corrosion resistance in exposed or damp installations
• 1/2-inch male NPT x 1/4-inch female NPT threaded configuration for inline size reduction
• Compliant with ANSI B16.14 dimensional standards and ANSI B2.1 pipe thread standards
• Meets Federal Specification WW-P-471-B for ferrous plugs, bushings, and locknuts

Compatibility

Designed as a standard NPT threaded hex bushing compatible with 1/2-inch female-threaded pipe fittings and 1/4-inch male-threaded pipe components in galvanized or black iron threaded piping systems.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC requirements. Shut off and depressurize the pipe system before installing or removing any threaded fitting. Apply appropriate thread sealant or PTFE tape to NPT threads before assembly to ensure a leak-free joint. Do not over-torque the fitting, as malleable iron is strong but not intended for high-torque impact wrench application in close quarters.