Select a Product Part NumberMaterialFemale ThreadFemale Thread SizeMale ThreadMale Thread SizeLength 3751206CBrassNPTF3/4"NPTF3/8"1.50" 3750808CLFAlloy C27540NPTF1/2"NPTF1/2"1.66" 3751212CBrassNPTF3/4"NPTF3/4"1.69" 3750604CBrassNPTF3/8"NPTF1/4"1.25" 3750606CBrassNPTF3/8"NPTF3/8"1.25" 3750806CBrassNPTF1/2"NPTF3/8"1.47" 3750604CLFLead Free BrassNPT3/8"NPT1/4" 3751208CBrassNPTF3/4"NPTF1/2"1.69" 3750804CBrassNPTF1/2"NPTF1/4"1.47" 3750808CBrassNPTF1/2"NPTF1/2"1.66" 3750202CBrassNPTF1/8"NPTF1/8".88" 3750404CLFAlloy C27540NPTF1/4"NPTF1/4"1.25" 3750402CBrassNPTF1/4"NPTF1/8"1.06" 3751212CLFAlloy C27540NPTF3/4"NPTF3/4"1.69" 3750402CLFAlloy C27540NPTF1/4"NPTF1/8"1.06" 3750602CBrassNPTF3/8"NPTF1/8"1.07" 3750404CBrassNPTF1/4"NPTF1/4"1.25"