DN40 back nut (1 1/2″) is a DN40 back nut designed for securing threaded plumbing components in various applications. This DN40 back nut provides a strong and reliable fastening solution, ensuring leak-resistant and stable connections.

Manufactured from high-quality brass, this back nut offers excellent corrosion resistance, durability and long service life, making it suitable for both residential and commercial plumbing use.

This DN40 back nut is WaterMark approved and compliant with Australian plumbing standards, ensuring safe use in potable water and general plumbing systems.

This DN40 back nut is commonly used in plumbing and fluid control systems.

<h2>DN40 Back Nut Features</h2>

• WaterMark approved
• High-quality brass construction
• DN40 (1 1/2″) thread size
• Strong and secure fastening
• Corrosion resistant and durable
• Compatible with standard plumbing systems

<h2>Specifications</h2>

Material: Brass
Size: DN40 (1 1/2″)
Type: Back Nut
Application: Plumbing and water systems

SKU: BN40