Detailed Product Description STAINLESS STEEL HEXAGON BUSHINGSMaterial: stainless steel AISI316/304, ASTM A315 CF8M/CF8Threads: ANSI B1.20.1(NPT),BS ZI,(PT,BSP) DIN:2999/259Dimension: MSS-SP-114,ISO49-1983Rating: 150PSI on pipe fittings; PN10 on compression unionsSize: 1/8"-4"