![[Brand] Extra-Heavy Flare Nut HNS4-6 - Main view showing robust design for R53-018 models](http://apcpart.com/cdn/shop/files/HNS4-6-extra-heavy-flare-nut-hns4-6-main.webp?v=1777208881&width=1946)
Extra-Heavy Flare Nut | HNS4-6
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Specifications
Specifications
- Part Number
- ERHNS4-6
- Manufacturer Part Number
- HNS4-6
- Fits Appliance
- Air Conditioner Parts
- Replaces Part Numbers
- R53-018
Product Details
Product Details
The Extra-Heavy Flare Nut (part number HNS4-6) is a robust connector designed for 3/8" SAE tubes with a 7/8" hex. This nut is built to support heavy-duty applications and is compatible with R53-018 models. Crafted for use with copper, brass, aluminum, steel, and plastic tubes, it ensures a secure and tight fit for optimum performance. Easy to install, it can be completed in under 10 minutes with common tools.
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Cross Reference Information
Cross Reference Information
Part Number HNS4-6 replaces:
- R53-018
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![[Brand] Extra-Heavy Flare Nut HNS4-6 - Main view showing robust design for R53-018 models](http://apcpart.com/cdn/shop/files/HNS4-6-extra-heavy-flare-nut-hns4-6-main.webp?v=1777208881&width=180)
![[Brand] Extra-Heavy Flare Nut HNS4-6 - Main view showing robust design for R53-018 models](http://apcpart.com/cdn/shop/files/HNS4-6-extra-heavy-flare-nut-hns4-6-main.webp?v=1777208881&width=448)