304 Stainless Steel Coupling, Female NPT, 1-4 in, Class 3000 2UA49

The ZORO SELECT - 2UA49 is a 304 stainless steel coupling designed to connect two 1/4-inch pipes or tubes in-line. It features female NPT (National Pipe Thread) connections on both ends with 18 threads per inch (18 TPI). Maximum pressure rating: 3000 psi at 100°F; Steam pressure rating: 2500 psi at 350°F; Pressure class: Class 3000 (per industry standards). This coupling’s material and design specifications conform to ASTM-A-182, ANSI/ASME B1.20.1 thread standards, and meet ASME B16.11 requirements. Key Features: - Material: 304 Stainless Steel- Pipe Size: 1/4 inch nominal diameter on both ends- Connection Type: Female NPT threaded connections on Side A and Side B- Thread Pitch: 18 threads per inch on both connections (18 TPI)- Maximum pressure rating: 3000 psi at 100°F- Steam pressure rating: 2500 psi at 350°F- Standards: ASTM-A-182 for material, ANSI/ASME B1.20.1 for threads, ASME B16.11 compliance- Does not include pre-applied thread sealant or seals