Male Pipe Thread Crimp Fitting DiscountHydraulicHose DiscountHydraulicHose is your one-stop-shop for hydraulic fittings. We carry a large selection of crimp fittings and other adapters to suit your needs. NPTF Male Pipe Thread Hose Fitting Compatible with adjustable crimpers This connection is widely used in fluid power systems. The thread is tapered and the seal takes place by deformation of the threads. Carbon Steel construction Excellent for fluid power systems and other hydraulic applications Interchanges with Weatherhead U-Series Compatible with Weatherhead, Dayco, or adjustable crimpers Measuring Your Fittings Male NPTF End - Outer Dimeter To ensure the correct identification for the male NPTF end, ensure that the male thread measurements are for the outer diameter (O.D.) of the fitting. Female NPTF End - Inner Diameter For the Female NPTF end, ensure thread measurements pertain to the inner diameter (I.D.) of the fitting. Hose - Inner Dimeter Hydraulic hose measurements for crimp fittings are made as inner diameter (I.D.) measurements. This Fitting Parker 43-Series Compatible 90° Corner/Elbow Buying Options Buying Options Buying Options Customer Reviews 4.6 out of 5 stars 100 4.0 out of 5 stars 10 — Compatible Crimper Weatherhead, Dayco, or adjustable crimpers Parker, Gates, or adjustable crimpers Weatherhead, Dayco, or adjustable crimpers Thread Type NPTF Male NPTF Male NPTF Male Angle Straight Straight 90°