4mm back nut (1/8″) is a 4mm back nut designed for securing threaded plumbing components in various applications. This 4mm back nut provides a strong and reliable fastening solution, ensuring leak-resistant and stable connections.

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

This 4mm back nut is WaterMark approved and compliant with Australian plumbing standards, ensuring safe use in potable water and general plumbing systems.

This 4mm back nut is commonly used in plumbing and fluid control systems.

<h2>4mm Back Nut Features</h2>

• WaterMark approved
• Lead Free brass construction
• 4mm (1/8″) thread size
• Strong and secure fastening
• Corrosion resistant and durable
• Compatible with standard plumbing systems

<h2>Specifications</h2>

Material: Lead Free Brass
Size: 4mm (1/8″)
Type: Back Nut
Application: Plumbing and water systems

SKU: BN4F