Anderson Metals 730061-12 Compression Tube Nut Npt

Product Description

The ANDERSON METALS 730061-12 is a compression tube nut with NPT end connections, manufactured from lead free brass. It is designed to secure compression fittings in fluid and gas distribution lines, providing a reliable mechanical seal at the tubing joint. The nut is rated to a maximum working pressure of 1000 psi, making it suitable for a wide range of plumbing and mechanical piping applications. Plumbers, pipefitters, and mechanical contractors install this type of hardware when assembling or maintaining compression-style tubing connections. The lead free brass construction meets modern potable water compliance requirements and resists corrosion in wet service environments.

This compression tube nut is appropriate for residential and light commercial plumbing systems, hydronic heating lines, refrigeration piping, and other fluid-handling assemblies that use NPT-threaded compression fittings. It is sold individually and is suited for both new installation and field repair work where a replacement or additional nut is needed at a compression joint. The straight thread size of 1-18 determines compatibility with the mating fitting body and tubing OD, so verify thread specification before installation.

Key Features

• Lead free brass construction meets potable water compliance standards
• NPT end connections for standard threaded system integration
• Maximum working pressure of 1000 psi for demanding service conditions
• Straight thread size 1-18 for precise mating with compatible compression fitting bodies
• Compact, single-piece hardware sold individually for targeted repair or assembly use

Compatibility

Designed as a replacement or supplemental compression tube nut for NPT compression fitting assemblies with a straight thread size of 1-18. Confirm tubing OD and fitting body thread specification before installation.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut off and depressurize the line completely before disassembling any compression fitting. Hand-tighten the nut onto the fitting body first, then use an appropriately sized wrench to achieve a snug, leak-free seat without over-torquing the brass threads. Follow applicable IPC or local plumbing code requirements for pressure testing after reassembly.