Anderson Metals 756110-0604 Hex Pipe Bushing, 3/8-18 x 1/4-18 in, MNPT x FNPT, 1000 psi Pressure

One piece construction. Use with brass or steel pipe. All pipe threads are American Standard Taper Pipe Threads. Fair vibration resistance. Teflon tape or pipe sealant is recommended. Pipe threads should be tightened 2-1/2 turns past finger tight.