Product Information Material: Hardcoat Aluminum Select a Product Part NumberMale ThreadMale Thread SizeSwivel ThreadSwivel Thread Size N54-25F25TNPT2-1/2"NST (NH)2-1/2" N54-15F15FNST (NH)1-1/2"NST (NH)1-1/2" N54-30S45TNPT4-1/2"NPSH3" N54-45S45TNPT4-1/2"NPSH4-1/2" N54-45F40TNPT4"NST (NH)4-1/2" N54-60S45TNPT4-1/2"NPSH6" N54-25F20TNPT2"NST (NH)2-1/2" N54-30S30TNPT3"NPSH3" N54-40F45TNPT4-1/2"NST (NH)4" N54-50S45TNPT4-1/2"NPSH5" N54-15S15SNPSH1-1/2"NPSH1-1/2" N54-25S20TNPT2"NPSH2-1/2" N54-40S45TNPT4-1/2"NPSH4" N54-45F60TNPT6"NST (NH)4-1/2" N54-15F15TNPT1-1/2"NST (NH)1-1/2" N54-25F15TNPT1-1/2"NST (NH)2-1/2" N54-25F45TNPT4-1/2"NST (NH)2-1/2" N54-40F40FNST (NH)4"NST (NH)4" N54-50F45TNPT4-1/2"NST (NH)5" N54-15F25FNST (NH)2-1/2"NST (NH)1-1/2" N54-30F45TNPT4-1/2"NST (NH)3" N54-40F60FNST (NH)6"NST (NH)4" N54-45F45TNPT4-1/2"NST (NH)4-1/2" N54-25F30TNPT3"NST (NH)2-1/2" N54-40F40TNPT4"NST (NH)4" N54-60F45TNPT4-1/2"NST (NH)6" N54-25F15FNST (NH)1-1/2"NST (NH)2-1/2" N54-25F25FNST (NH)2-1/2"NST (NH)2-1/2" N54-25S45TNPT4-1/2"NPSH2-1/2" N54-60F60TNPT6"NST (NH)6" N54-15S15TNPT1-1/2"NPSH1-1/2"