![1/4 Turn 5/16 Conversion Head Adapter All Copper R410 Reducer With Valve Core Air Conditioning Refilling Connector - A/c Hoses & Fittings - AliExpress 1/4 Turn 5/16 Conversion Head Adapter All Copper R410 Reducer With Valve Core Air Conditioning Refilling Connector - A/c Hoses & Fittings - AliExpress](https://ae01.alicdn.com/kf/H6a9b30d246a24b188779b92614f29ac2O/1-4-turn-5-16-conversion-head-adapter-all-copper-r410-reducer-with-valve-core-air.jpg_Q90.jpg_.webp)
1/4 Turn 5/16 Conversion Head Adapter All Copper R410 Reducer With Valve Core Air Conditioning Refilling Connector - A/c Hoses & Fittings - AliExpress
![R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter - - Amazon.com R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter - - Amazon.com](https://m.media-amazon.com/images/I/61hXK8pcQTL.jpg)
R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter - - Amazon.com
![Amazon.com: 1/4” X 5/16" Stainless Steel Barb Hose Splicer/Adapter/Connector : Industrial & Scientific Amazon.com: 1/4” X 5/16" Stainless Steel Barb Hose Splicer/Adapter/Connector : Industrial & Scientific](https://m.media-amazon.com/images/I/51qF14VPhyL.jpg)
Amazon.com: 1/4” X 5/16" Stainless Steel Barb Hose Splicer/Adapter/Connector : Industrial & Scientific
![JEGS 51997: Straight Brass Fitting [1/4 in. NPT Male x 5/16 in. Inverted Flare (1/2 in.-20 Thread)] - JEGS JEGS 51997: Straight Brass Fitting [1/4 in. NPT Male x 5/16 in. Inverted Flare (1/2 in.-20 Thread)] - JEGS](https://www.jegs.com/images/photos/500/555/555-51997.jpg)
JEGS 51997: Straight Brass Fitting [1/4 in. NPT Male x 5/16 in. Inverted Flare (1/2 in.-20 Thread)] - JEGS
![3pcs 1/4" 5/16" 3/8" Tube Od X 1/8" 1/4" Npt Brass Sae Flare Fitting Female Connector Adapter 45 Degree Flare - Pipe Fittings - AliExpress 3pcs 1/4" 5/16" 3/8" Tube Od X 1/8" 1/4" Npt Brass Sae Flare Fitting Female Connector Adapter 45 Degree Flare - Pipe Fittings - AliExpress](https://ae01.alicdn.com/kf/HTB1TtjZX6DuK1Rjy1zjq6zraFXaX.jpg)