--- product_id: 658123856 title: "HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack" brand: "hzmm" price: "₩20336" currency: KRW in_stock: true reviews_count: 8 category: "Hzmm" url: https://www.desertcart.kr/products/658123856-hzmm-r410a-adapter-for-mini-split-system-5-16-inch store_origin: KR region: South Korea --- # 5/16" SAE female to 1/4" SAE male quick coupler 45° angled port for easy access Premium brass with corrosion resistance HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack **Brand:** hzmm **Price:** ₩20336 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your HVAC game with precision and safety! ## Quick Answers - **What is this?** HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack by hzmm - **How much does it cost?** ₩20336 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/658123856-hzmm-r410a-adapter-for-mini-split-system-5-16-inch) ## Best For - hzmm enthusiasts ## Why This Product - Trusted hzmm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Brass Build:** High-hardness, corrosion-resistant brass ensures longevity and reliability - • **Ergonomic 45° Angle:** Designed for hassle-free access in tight service spaces - • **Tool-Free Installation:** Deeply knurled coupler nuts enable quick finger-tightening—no extra tools needed - • **Universal Compatibility:** Fits most R410a mini split HVAC & refrigeration systems effortlessly - • **Leak-Proof Safety Thimble:** Prevents fluoride leakage by securing the AC core tube during operation ## Overview This 2-pack R410a adapter set features a 5/16" SAE female quick coupler to 1/4" SAE male flare design with a 45° angled port, crafted from premium corrosion-resistant brass. Equipped with a safety thimble to prevent fluoride leaks, these adapters ensure secure, tool-free installation and broad compatibility with modern mini split HVAC systems. ## Description Product description This package includes two R410a adapters designed specifically for mini split systems. The mini split adapter features a 5/16 inch SAE female quick coupler to 1/4 inch SAE male design, making it compatible with most newer R410a ductless mini split system air conditioners, HVAC, and refrigeration services. Crafted from high-quality brass material with exceptional high hardness and excellent resistance against corrosion, our mini split adapter for gauges are built for long-lasting usage. Additionally, our R410a mini split adapter is equipped with a thimble inside, preventing the air conditioning core tube from opening during operation to effectively resolve the issue of fluoride leakage and ensure complete safety. Upgrade your mini split system with our reliable and easy-to-use R410a Mini Split System Adapter Package today! Premium Brass Material Our 5/16 to 1/4 HVAC adapters are crafted from high-quality brass material with exceptional high hardness and excellent resistance against corrosion, ensuring long-lasting usage Safe and Reliable Equipped with a thimble inside, our R410a mini split adapter can prevents the air conditioning core tube from opening during operation, effectively resolving the issue of fluoride leakage and ensuring complete safety. Easy to Install The coupler nuts of our mini split vacuum adapter are deeply knurled for quick finger-tightening. Easy to install, no complicated steps, and no additional tools required Wide Compatibility With 45° angle on the service port site for easier access, the R410a charging vacuum port adapter fits most newer R410a ductless mini split system air conditioners, HVAC, and refrigeration service Package include The package includes two R410a adapters for mini split system, featuring 5/16 inch SAE female quick coupler to 1/4 inch SAE male design SIZE Showed in the picture Review: Nice adapters - I have not used these adapts but I see no reason they would not function as designed. Made from quality materials and seem to be well made. Review: Good deal - Works very well ## Features - What You Will Receive: The package includes two R410a adapters for mini split system, featuring 5/16 inch SAE female quick coupler to 1/4 inch SAE male design - Wide Compatibility: With 45° angle on the service port site for easier access, the R410a charging vacuum port adapter fits most newer R410a ductless mini split system air conditioners, HVAC, and refrigeration service - Premium Brass Material: Our 5/16 to 1/4 HVAC adapters are crafted from high-quality brass material with exceptional high hardness and excellent resistance against corrosion, ensuring long-lasting usage - Safe and Reliable: Equipped with a thimble inside, our R410a mini split adapter can prevents the air conditioning core tube from opening during operation, effectively resolving the issue of fluoride leakage and ensuring complete safety. - Easy to Install: The coupler nuts of our mini split vacuum adapter are deeply knurled for quick finger-tightening. Easy to install, no complicated steps, and no additional tools required ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | PPgod | | Brand | HZMM | | Model | R410a Adapter 5/16 Female | | Item Weight | 2.39 ounces | | Package Dimensions | 10.63 x 1.97 x 1.02 inches | | Country of Origin | China | | Item model number | AR-01 | | Manufacturer Part Number | 801520 | ## Images ![HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71HQYaF6WOL.jpg) ![HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack - Image 2](https://m.media-amazon.com/images/I/71gpQd+70uL.jpg) ![HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack - Image 3](https://m.media-amazon.com/images/I/61ovGDmP0WL.jpg) ![HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack - Image 4](https://m.media-amazon.com/images/I/71ZlLyIOk7L.jpg) ![HZMM R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack - Image 5](https://m.media-amazon.com/images/I/71Lkzym+x4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice adapters *by M***L on February 25, 2026* I have not used these adapts but I see no reason they would not function as designed. Made from quality materials and seem to be well made. ### ⭐⭐⭐⭐⭐ Good deal *by J***N on March 18, 2026* Works very well ### ⭐⭐⭐⭐⭐ Mini split *by R***O on March 12, 2026* Absolutely needed for vacuuming down mini splits. Highly recommend you purchase these before installing a mini splits --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/658123856-hzmm-r410a-adapter-for-mini-split-system-5-16-inch](https://www.desertcart.kr/products/658123856-hzmm-r410a-adapter-for-mini-split-system-5-16-inch) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-10*