Boshart BC-66-0608NL No-Lead Brass 3/8" CP x 1/2" FPT Compression Adapter

Boshart BC-66-0608NL No-Lead Brass 3/8" CP x 1/2" FPT Compression Adapter

The Boshart BC-66-0608NL is a no-lead brass compression adapter sized 3/8" CP (compression) x 1/2" FPT, built for low to medium pressure rough-in applications. This fitting transitions compression tubing to female pipe thread and is suitable for use with copper, brass, aluminum, plastic, CPVC and PEX tubing carrying gasoline, grease, oil, water, vacuum and air lines. As a no-lead brass fitting, it is intended for plumber and contractor rough-in work where a reliable compression-to-threaded transition is needed behind the wall or under the floor.

Key Features

• Trade Size: 3/8" CP (compression) x 1/2" FPT for connecting compression tubing to female-threaded pipe or fixture stops.
• Durable Construction: Solid brass body resists corrosion and holds up to repeated compression tightening in rough-in installations.
• No-Lead Alloy: Manufactured from no-lead brass, matching the fitting for potable-water-adjacent installations where a no-lead alloy is required.
• Compression Connection: Compression-style connection on the 3/8" CP end provides a mechanical, solder-free joint on tubing.
• Female Pipe Thread Outlet: 1/2" FPT outlet threads directly onto standard male iron pipe thread (MIP) fittings, valves, or stops.
• Broad Tubing Compatibility: Works with copper, brass, aluminum, plastic, CPVC and PEX tubing for versatile rough-in use.
• Vibration Resistance Tip: In applications where vibration is present, use of a long nut is recommended for extra holding resistance.

Technical Specifications

• Country of Origin: China
• Packaging: 25 ea

Typical Applications

• Residential and Commercial Rough-In Plumbing
• Low to Medium Pressure Water Line Connections
• Compression-to-Threaded Transitions on Copper, CPVC and PEX Tubing
• Fixture Supply and Stop Valve Connections
• Gasoline, Grease, Oil, Vacuum and Air Line Fittings

Why Boshart?

Boshart builds this compression adapter from no-lead brass for a durable, corrosion-resistant mechanical connection that plumbers and contractors can rely on for rough-in transitions between compression tubing and threaded fittings. The broad tubing compatibility and no-lead alloy construction make it a practical, code-conscious choice for professional plumbing supply rooms stocking versatile brass adapters.