Product Information Material: Cast Brass Select a Product Part NumberMale ThreadMale Thread Size DMH25F25F-DNST (NH), NST (NH)2-1/2", 2-1/2" DMH1010F-DNPT, NST (NH)1", 1" DMH1015F-DNPT, NST (NH)1", 1-1/2" DMH15F15F-DNST (NH), NST (NH)1-1/2", 1-1/2" DMH2015F-DNPT, NST (NH)2", 1-1/2" DMH2020-DNPT, NPSH2", 2" DMH3030F-DNPT, NST (NH)3", 3" DMH1515-DNPT, NPSH1-1/2", 1-1/2" DMH15F15S-DNST (NH), NPSH1-1/2", 1-1/2" DMH2525F-DNPT, NST (NH)2-1/2", 2-1/2" DMH1525F-DNPT, NST (NH)1-1/2", 2-1/2" DMH6060F-DNPT, NST (NH)6", 6" DMH1515F-DNPT, NST (NH)1-1/2", 1-1/2" DMH15F25F-DNST (NH), NST (NH)1-1/2", 2-1/2" DMH2515F-DNPT, NST (NH)2-1/2", 1-1/2" DMH4045F-DNPT, NST (NH)4", 4-1/2" DMH2025F-DNPT, NST (NH)2", 2-1/2" DMH3025F-DNPT, NST (NH)3", 2-1/2"