This 3/4" SAE nut for ø 5/8" (16 mm) copper pipe is engineered for robust, leak-resistant connections in refrigeration and air conditioning systems. Designed to fit widely-used reference codes from Castel, Olab, and Refco, this nut is suitable for installations using a full spectrum of ASHRAE 34:2019 approved refrigerants.
Features
SAE flare: 3/4"
Copper pipe diameter: 5/8" (16 mm)
Maximum pressure: 50 bar
Complies with ASHRAE 34:2019 for Class A1, A2L, A3 refrigerants
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