KITUREK 2PCS Aluminum 6AN Quick Connect Fuel Line Fitting, 3/8" & 5/16" EFI Fuel Adapter Connector, Universal Automotive Fuel System Fittings

【Size】: You will receive 2 pieces of 6AN automotive fuel rail fittings with thread sizes 9/16-18 UNF and an inside diameter of 3/8 inch. It has a maximum torque of 16.25 ft-lbs to ensure a safe and reliable connection to the fuel system.. 【Seal】: Engineered with a flared push-to-connect design, this automotive fuel rail fitting utilizes a 37-degree flared taper, providing superior sealing and ease of operation and reducing the risk of leaks. The female end thread cap mechanism simplifies installation and saves your time and energy.. 【Parameter】: This automotive fuel rail fitting exhibits excellent pressure resistance and thermal stability, able to withstand a working pressure of up to 1500 PSI and within a temperature range of -40°F to 176°F.. 【Material】: This automotive fuel rail connector is made of high-quality aluminum alloy, compact yet robust, resistant to corrosion, and unlikely to break or deform. It features a high-temperature oxidation-resistant metal coating and a polished surface that prevents hand injuries and protects your vehicle during use, ensuring longevity.. 【Application】: Designed to provide optimum performance and reliability for your automotive fuel system, this fuel rail connector is suitable for automotive fuel line rebuilds, EFI regulators, engine fuel rails, transmission coolers, LS swaps, fuel sensors, return lines, and other metal tubing sized to match the fuel line adapter.