NPT
Male/Female Rigid NPT Machined solid metal fitting with male or female NPT threads Commonly used to make an easy connection to special or exotic connections NPT Part # Example: MP-08-SS MP = Male Pipe Rigid Hex FP = Female Pipe Rigid Hex Sizes Available     1/2" - 08*     2" - 32     3/4" - 12       3" - 48        1" - 16       4" - 64* 1-1/2" - 24 Standard Material SS - 316 Stainless Steel M - Monel® CS - Carbon Steel Custom Material H - Hastelloy® K - Kynar® PP - Polypropylene Custom metals available.