1-2 in FNPT 304-304L Stainless Steel Coupling, Class 3000, 1 7-8 in Length 1000300712

The ZORO SELECT - 1000300712 is a stainless steel coupling that provides a straight-through connection between two 1/2-inch pipes or tubes. Manufactured from 304/304L stainless steel, this coupling features female NPT (National Pipe Thread) connections on both ends, each with a 1 1/16-inch outside diameter and 14 threads per inch. Maximum working pressure: 2,570 psi at 100 °F (Class 3000 rating). It is intended for use with natural gas, non-potable water, and oil in accordance with applicable standards. The coupling's overall length is 1 7/8 inches and it meets ASTM A182/ASME SA182, ASME B16.11, and ANSI B1.20.1 standards. Key Features: - Material: 304/304L stainless steel- Connection type: Female NPT on both ends- Nominal pipe size: 1/2 inch- Maximum working pressure: 2,570 psi at 100 °F (Class 3000 rating)- Outside diameter: 1 1/16 inch on both ends- Thread specification: 14 threads per inch on both ends- Overall length: 1 7/8 inches- Intended for use with natural gas, non-potable water, and oil per material compatibility and installation standards- Standards compliance: ASTM A182/ASME SA182, ASME B16.11, ANSI B1.20.1- Does not include pre-applied thread sealant or seals