Brass SAE 45° Flare Reducing Nut — Forged, Female Flare × Tube OD
The Brass SAE 45° Flare Reducing Nut lets you connect an SAE 45° flare tube line to a flare of a smaller size — stepping a larger female flare fitting down to a smaller tube OD without an adapter or extra couplings. Forged from solid brass for strength and corrosion resistance, it delivers a leak-tight, serviceable connection in low- to medium-pressure systems.
Key specifications
- Style: SAE 45° flare reducing nut (female flare × reduced tube OD)
- Material: Forged brass, corrosion resistant
- Standard: SAE J512 45° flare
- Temperature range: -40°F to +250°F
- Compatible tubing: copper, brass, aluminum, and steel tube that can be flared
- Available in 7 female-flare × tube-OD size combinations
Typical applications
Widely used in refrigeration and HVAC lines, LP and natural gas, compressed air, fuel and oil lines, hydraulics, and instrumentation — anywhere a 45° flare line needs to transition to a smaller tube size.
A dependable forged brass SAE 45° flare reducing nut for clean, leak-tight size transitions across gas, refrigeration, air, and fluid-power systems.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
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