---
product_id: 444511733
title: "Aupoko R410a Adapter 5/16\" SAE Female Quick Couplers to 1/4\" SAE Male Flare, Used for Mini Split System, Air Conditioners, HVAC and Refrigeration Service, Straight Type, Set of 2"
brand: "aupoko"
price: "¥8646"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/444511733-aupoko-r410a-adapter-5-16-sae-female-quick-couplers-to
store_origin: JP
region: Japan
---

# Aupoko R410a Adapter 5/16" SAE Female Quick Couplers to 1/4" SAE Male Flare, Used for Mini Split System, Air Conditioners, HVAC and Refrigeration Service, Straight Type, Set of 2

**Brand:** aupoko
**Price:** ¥8646
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aupoko R410a Adapter 5/16" SAE Female Quick Couplers to 1/4" SAE Male Flare, Used for Mini Split System, Air Conditioners, HVAC and Refrigeration Service, Straight Type, Set of 2 by aupoko
- **How much does it cost?** ¥8646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/444511733-aupoko-r410a-adapter-5-16-sae-female-quick-couplers-to)

## Best For

- aupoko enthusiasts

## Why This Product

- Trusted aupoko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features： -Wide Range of Applications： Aupoko R410A Mini Split Adapters can be used on most newer R410A ductless mini split systems, fit for R410A mini split system A/C, HVAC and refrigeration service.-High-quality Brass Construction:  HVAC hose adapter with stable performance, easy to install and anti-aging, not easy to corrode.-Deeply knurled Thread:  R410A Straight Swivel Connector with 5/16’’ SAE Female x 1/4’’ SAE Male converts the 1/4" SAE charging-Vacuum ports to accept 5/16" SAE gauge-hose set for quick finger-tightening.-Well-designed Thimble:  R410A Refrigerant Adapter with a thimble not open the air conditioning core tube during operation and effectively avoid leakage of fluoride.Specifications:Item: R410A Straight Type AdapterMaterial: Brass Adapter & PTFE GasketColor: GoldThread: 1/4" SAE Male External Thread x 5/16" SAE Female Internal Thread.Package Includes:2 Pcs x R410A Straight Adapters (1/4" SAE M to 5/16"F).Notes: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item, the product will be subject to the actual product received.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Aupoko |
| Package Dimensions | 18.2 x 6.2 x 1.6 cm; 9.07 g |
| Item model number | 4350287333 |
| Exterior | Brass |
| Manufacturer Part Number | R410A Straight Swivel Adapter |
| Material | Brass |
| Size | small |
| Country of Origin | USA |
| Item Weight | 9.07 g |

## Product Details

- **Brand:** Aupoko
- **Color:** Gold
- **Connector Type:** Adapter, Flare
- **Exterior Finish:** Brass
- **Item Weight:** 0.02 Pounds
- **Material:** Brass
- **Number of Pieces:** 2
- **Size:** Straight Type
- **Thread Size:** 0.25 inch
- **Thread Type:** SAE

## Images

![Aupoko R410a Adapter 5/16" SAE Female Quick Couplers to 1/4" SAE Male Flare, Used for Mini Split System, Air Conditioners, HVAC and Refrigeration Service, Straight Type, Set of 2 - Image 1](https://m.media-amazon.com/images/I/714ZSlYcArL.jpg)

## Frequently Bought Together

- Aupoko R410A Straight Swivel Adapter, R410A Mini Split Adapter with 5/16’’ SAE Female x 1/4’’ SAE Male Quick Couplers Thread, Fits for HVAC Air Conditioner Mini Split System - 2 PC
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- ZENY 3.5CFM Single-Stage 5 Pa Rotary Vane Economy Vacuum Pump 3 CFM 1/4HP Air Conditioner Refrigerant HVAC Air Tool R410a 1/4" Flare Inlet Port, Blue

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**Shop now:** [https://www.desertcart.jp/products/444511733-aupoko-r410a-adapter-5-16-sae-female-quick-couplers-to](https://www.desertcart.jp/products/444511733-aupoko-r410a-adapter-5-16-sae-female-quick-couplers-to)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-25*