B K Mueller 511-603HN Galvanized Floor Flange 1/2 Inch

Product Description

The B K/MUELLER INDS(IMPORT) 511-603HN is a 1/2-inch galvanized floor flange designed to anchor pipe to a floor or wall surface in residential and commercial plumbing applications. The hot-dip galvanized finish provides corrosion resistance in damp or exposed environments. This flange accepts standard 1/2-inch threaded pipe and is sold in packages of 20 units, making it well suited for contractors stocking up for multi-fixture installations or new construction runs.

This floor flange is used in residential and light commercial plumbing where iron or steel pipe must be secured at a floor penetration or surface-mount point. Common applications include toilet flange rough-in support structures, pipe post bases, and utility room pipe anchoring. It is appropriate for use with black iron or galvanized pipe systems in above-grade, dry, or semi-exposed conditions where a threaded 1/2-inch connection is required.

Key Features

• Galvanized finish resists corrosion in damp and semi-exposed environments
• 1/2-inch threaded pipe connection for standard iron or galvanized pipe
• Floor or wall surface-mount design for anchoring pipe runs
• Sold in packages of 20 units for contractor convenience
• Consistent thread engagement for secure, leak-resistant mechanical connection

Compatibility

Designed as an OEM-style replacement or new-installation fitting compatible with standard 1/2-inch threaded iron and galvanized pipe systems.

Installation Notes

Installation is typically performed by a licensed plumber in accordance with the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before threading any fittings. Use appropriate pipe thread sealant or PTFE tape on all threaded connections. Do not overtighten; hand-snug and a quarter-turn with a pipe wrench is standard practice for flange fittings.