Fitting-Brass Cap Nut 1/2

SKU: CN-04

$4.20

The Brass Cap Nut 1/2″ is a sturdy fitting designed to securely seal the end of a 1/2″ flare tube or fitting. Manufactured from forged brass, it provides excellent strength and corrosion resistance, ensuring a reliable and leak-proof closure for refrigeration, air conditioning, and HVAC systems.

Features:

  • 1/2″ SAE flare thread

  • Forged brass construction for durability

  • Provides a tight, leak-resistant seal

  • Ideal for capping off unused tubing or ports

  • Suitable for refrigeration, HVAC, and gas applications

Applications:

  • Sealing refrigerant lines and access ports

  • Closing tubing ends during installation or maintenance

  • Preventing leaks in HVAC and refrigeration systems

Additional information

Weight 0.03 kg
Dimensions 60 × 60 × 60 mm

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Thanks eveyone for your patience. All online orders will be processed after our team returns after 5th January 2026!