The Story
Durable plated steel construction for reliable performance. Designed for use with 3/16" copper or copper/nickel pipework. Features a 3/8" UNF male thread, 11mm hex for easy installation, and a 16mm thread depth for a secure connection.
Key Features and Benefits:
- Robust Material: Plated steel ensures long-lasting durability and corrosion resistance.
- Precise Fit: Designed for seamless connection with 3/16" copper or copper/nickel pipes.
- Easy Installation:11mm hex allows for effortless tightening and loosening.
- Secure Connection:16mm thread depth provides a strong and reliable seal.
- Versatile Application: Suitable for a wide range of plumbing and automotive projects.
3/8" UNF MALE COPPER UNION #BU38MS

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Durable plated steel construction for reliable performance. Designed for use with 3/16" copper or copper/nickel pipework. Features a 3/8" UNF male thread, 11mm hex for easy installation, and a 16mm thread depth for a secure connection.
Key Features and Benefits:
- Robust Material: Plated steel ensures long-lasting durability and corrosion resistance.
- Precise Fit: Designed for seamless connection with 3/16" copper or copper/nickel pipes.
- Easy Installation:11mm hex allows for effortless tightening and loosening.
- Secure Connection:16mm thread depth provides a strong and reliable seal.
- Versatile Application: Suitable for a wide range of plumbing and automotive projects.
3/8" UNF MALE COPPER UNION #BU38MS
























