MIDLAND INDUSTRIES Seamless Pipe Nipple, Nipple Fitting, 1/8 in Connection Size 1, Connection Type 1: MPT, 1/8 in Connection Size 2, Connection Type 2: MPT, MPT|MPT Connection, 2 in Length, 0.281 in ID x 0.405 in OD Diameter, Brass, Material Construction: Lead-Free Red Brass, 1/8-27 Thread, SCH 40, Pressure Class: 125 lb, 370 psi, Dimension Standards: ANSI B1.20.1, WW-N-351, MS 51846, -20 to 400 deg F, Additional Information: 0.062 in THK Wall