Description: Material - Brass pipe fittings are made of brass, which is corrosion-resistant, high-temperature-resistant, low-temperature-resistant, strong and durable, and suitable for long-term use. Design - Both ends are designed with external threads, which can be easily connected to pipes or accessories with internal threads. The hexagonal head design makes using a wrench or other tools easier, ensuring the fitting is securely fastened to the pipe. Easy to Use - To install this brass fitting, clean the threads, align the pipes, hand-tighten the fitting, secure it with a wrench, and check for leaks. Widely Applicable - Suitable for various industrial and household applications, including construction, automobiles, machinery, and daily maintenance. Specification : Material: Brass Surface treatment: Polishing Length: 36mm/1.42" Width: 17mm/0.67" Height:15mm/0.59" Thread specification: 3/8O.D x 1/4NPT Connector size (nominal diameter): 3/8O.D x 1/4NPT Packaging: 1Pcs x Brass Pipe Fittings