Brass Pipe Fitting, Hex Nipple, Male x Male

Series H11 Material Brass Brand AIGO Exterior Finish Brass Connection Type Male NPT x Male NPT  Maximum Working Pressure 450 to 2800 PSI WOG depends on copper tubing O.D. Temperatures range -65 to 250 F  ITEM NO. T1 T2 L -mm (inch) HEX -mm (inch) H11-10 1/8" 1/8" 23 (0.905) 11 (0.433) H11-20 1/4" 1/4" 29 (1.142) 14 (0.551) H11-30 3/8" 3/8" 29 (1.142) 17 (0.669) H11-40 1/2" 1/2" 35 (1.378) 21 (0.827) About this item Please note: NPT Thread Size is a Nominal Pipe Size, and it Does Not represent the actual diameter; Please refer to the size chart image for the actual diameter Constructed from extruded brass bar stock greater structural integrity and mechanical strength than barstock Use with brass, welded steel, iron, aluminum tubing and stainless steel pipe Teflon tape and thread sealant are recommended for threaded joints Designed for use in air, water, oil, nature, manufactured, mixed, liquefied petroleum or propane and LP Gas-Air Conform to specifications ASTM (American Society for Testing and Materials) B124 and B16 NPT threads meet ASME B1.20.1 Has hex surfaces making it easier to apply wrenches during installation These fittings contain low-lead, no more than 2.5%. Resist mechanical pull out